{"title":"Measurement \u0026 Testing Instruments","description":"","products":[{"product_id":"presidium-diamond-mate-a","title":"Diamond Mate-A™ by Presidium","description":"\u003cp\u003eThe Presidium Diamond Mate Tester has a retractable probe tip that ensures consistent pressure against the gemstone during testing for more reliable results. With the industry’s thinnest probe tip size of 0.6mm, PDMT tests diamonds as small as 0.02ct. Test results are instantly indicated by an LED light and continuous audible beep.\u003c\/p\u003e\u003cp\u003eOperates on alkaline AAA batteries.(not included)\u003c\/p\u003e\u003cp\u003eMay be used with AC adapter.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRetractable thermoelectric probe tip for enhanced accuracy that ensures constant pressure between probe and gemstone\u003c\/li\u003e\n\u003cli\u003eIndustry’s thinnest probe tip (0.6mm) for testing diamonds as small as 0.02ct\u003c\/li\u003e\n\u003cli\u003eMetal alert buzzer to ensure that probe tip is in contact with gemstone during testing\u003c\/li\u003e\n\u003cli\u003eNo waiting time between tests\u003c\/li\u003e\n\u003cli\u003eClear and easy-to-read LED display\u003c\/li\u003e\n\u003cli\u003eLow battery indicator\u003c\/li\u003e\n\u003cli\u003eLow battery consumption\u003c\/li\u003e\n\u003cli\u003eLeather carrying sleeve included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eDimensions and Weight\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLength: 160mm (6.3 inches)\u003c\/li\u003e\n\u003cli\u003eWidth: 21mm (0.83 inches)\u003c\/li\u003e\n\u003cli\u003eHeight: 30mm (1.18 inches)\u003c\/li\u003e\n\u003cli\u003eWeight: 45g\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284031398190,"sku":"TET-3501-PRSD-54-1131","price":181.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/file_28_15.jpg?v=1764934724"},{"product_id":"presidium-multi-tester-iii","title":"Presidium Multi-Tester III","description":"\u003cp\u003eThe Presidium Multi Tester III is the only instrument needed to verify the authenticity of diamonds against moissanites, cubic zirconia, and other diamond simulants. Showcasing a new ergonomic design with a rubberized anti-slip grip, PMuT III promises greater ease of handling during testing.\u003c\/p\u003e\n\u003cp\u003ePresidium’s Multi Tester is the world’s first tester that tests for both diamonds and moissanites in a single instrument. Its measuring probes and electronics circuitries detect data from the gemstone being tested via a customized micro-controller, identifying diamonds and moissanites based on their thermal and electrical properties.\u003c\/p\u003e\n\u003cp\u003ePMuT III has a retractable probe tip that ensures consistent pressure against the gemstone during testing for more reliable results. With the industry's thinnest probe tip size of 0.6mm, PMuT III tests diamonds as small as 0.02ct.\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRetractable thermoelectric probe tip that ensures constant pressure between probe and gemstone\u003c\/li\u003e\n\u003cli\u003eIndustry’s thinnest probe tip (0.6mm) for testing gemstones as small as 0.02ct\u003c\/li\u003e\n\u003cli\u003eMetal alert buzzer to ensure that probe tip is in contact with gemstone during testing\u003c\/li\u003e\n\u003cli\u003eNo waiting time between tests\u003c\/li\u003e\n\u003cli\u003eErgonomic design with rubberized anti-slip grip for better handling during testing\u003c\/li\u003e\n\u003cli\u003e180-degree multi-viewing LED display\u003c\/li\u003e\n\u003cli\u003eCatered to both left-handed and right-handed users alike\u003c\/li\u003e\n\u003cli\u003eInternational voltage compatibility\u003c\/li\u003e\n\u003cli\u003eLow batter indicator\u003c\/li\u003e\n\u003cli\u003eAutomatic power off\u003c\/li\u003e\n\u003cli\u003eProtective carrying case included\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cp\u003eOptimal Operating Temperature: 18°C – 27°C (65°F – 80°F)\u003cbr\u003eStorage Temperature: 10°C – 51°C (50°F – 124°F)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions and Weight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 165mm (6.5 inches)\u003c\/li\u003e\n\u003cli\u003eWidth: 25mm (0.98 inches)\u003c\/li\u003e\n\u003cli\u003eHeight: 40mm (1.57 inches)\u003c\/li\u003e\n\u003cli\u003eWeight: 97g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePower and Battery\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3 x AAA batteries (approximately 7 hours of continuous use)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDimension: 165 x 40 x 25mm (6.5 x 1.6 x 0.96in)\u003c\/li\u003e\n\u003cli\u003eWeight: 97g (0.45lb)\u003c\/li\u003e\n\u003cli\u003ePower: 3 x AAA batteries \u003c\/li\u003e\n\u003cli\u003eBattery Life: Up to 3 hours of continuous use based on alkaline batteries\u003c\/li\u003e\n\u003cli\u003eStandby Time: 10 min from the last measurement\u003c\/li\u003e\n\u003cli\u003eOperating temperature: 18°C-27°C (65°F-80°F)\u003c\/li\u003e\n\u003cli\u003eStorage temperature: 10°C- 50°C (50°F-122°F)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284031529262,"sku":"TET-3502-PRSD-54-1134","price":318.18,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/file_28_14.jpg?v=1774396347"},{"product_id":"diamond-scribe-borazon-tip","title":"Diamond Scribe - Borazon Tip for Stone Testing","description":"\u003cp\u003eA simple and effective tool to help determine whether a stone is a real diamond.\u003c\/p\u003e\n\u003cp\u003eThe fine Borazon tip (hardness 9.7) is used to lightly scratch the surface of the stone—if a streak appears, it is not a diamond.\u003c\/p\u003e\n\u003cp\u003eThe tip is retractable for safe storage and long-term use.\u003c\/p\u003e\n\u003cp\u003eDesigned with a convenient pocket clip, this tool is easy to carry and always within reach.\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284031660334,"sku":"DIT-3001-54-1141","price":28.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/SCRIBE_DIAMOND_f935a85b-1e96-4fcc-8ef1-48c25e4b0771.jpg?v=1765128469"},{"product_id":"precious-metal-tester-gks-3000","title":"Gold \u0026 Platinum Tester GKS3000 - 3000gr","description":"\u003cp\u003eThe GKS Series Gold \u0026amp; Platinum Tester is a professional high-capacity precious metal analyzer designed to evaluate gold and platinum purity using specific gravity measurement. By comparing weight in air and weight in water, this advanced device delivers fast, accurate, and non-destructive testing results in just seconds.\u003c\/p\u003e\n\u003cp\u003eWith a measuring range of 0.01 – 3000 g, the GKS-3000 is ideal for jewelers, gold traders, pawnshops, refiners, and laboratories handling both small items and bulk scrap gold. It displays gold purity from K9 to K24 and percentage values, as well as platinum and silver purity, making it a versatile tool for professional use.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Capacity: Measure from 0.01 g up to 3000 g.\u003c\/li\u003e\n\u003cli\u003ePrecise Purity Testing: Displays Gold K9–K24 \u0026amp; % and Platinum\/Silver 600–1000 \u0026amp; %.\u003c\/li\u003e\n\u003cli\u003eNon-Destructive Testing: No chemicals, no scratches, no damage to jewelry.\u003c\/li\u003e\n\u003cli\u003eSpecific Gravity Method: Accurate results using weight in air vs weight in water.\u003c\/li\u003e\n\u003cli\u003eMulti-Function Device: Works as a gram scale and densimeter.\u003c\/li\u003e\n\u003cli\u003eBulk Testing: Measure scrap gold and get average purity instantly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhat Can It Detect:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVerify if the gold or platinum stamp is accurate\u003c\/li\u003e\n\u003cli\u003eIdentify lower purity than marked\u003c\/li\u003e\n\u003cli\u003eDetect gold-plated items with different core metals\u003c\/li\u003e\n\u003cli\u003eDistinguish non-gold or non-platinum metals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical Specifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: GKS-3000\u003c\/li\u003e\n\u003cli\u003eMeasuring Range: 0.01 – 3000 g\u003c\/li\u003e\n\u003cli\u003eMinimum Sample Weight: 10 g\u003c\/li\u003e\n\u003cli\u003eGold Measurement: K9 – K24 \/ up to 99.9%\u003c\/li\u003e\n\u003cli\u003ePlatinum Measurement: Pt600 – Pt1000 \/ up to 99.9%\u003c\/li\u003e\n\u003cli\u003eMethod: Specific gravity (air \u0026amp; water weighing)\u003c\/li\u003e\n\u003cli\u003eFunctions: Density measurement, gram scale\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLimitations (Important):\u003cbr\u003eThis device cannot accurately test:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHollow items\u003c\/li\u003e\n\u003cli\u003eJewelry with stones (stones must be removed)\u003c\/li\u003e\n\u003cli\u003eMaterials with density close to tungsten\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e👉 For testing gold bars, an additional device such as a BarScreenSensor is recommended.\u003c\/p\u003e\n\u003cp\u003eHow It Works (Simple 3-Step Process):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeigh the item in air\u003c\/li\u003e\n\u003cli\u003eWeigh the item in water\u003c\/li\u003e\n\u003cli\u003eInstantly view purity results on the display\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e⏱️ Full test completed in ~20 seconds\u003c\/p\u003e\n\u003cp\u003eThe GKS-3000 gold and platinum tester offers a fast, reliable, and professional solution for verifying precious metal authenticity. Its high capacity, non-destructive testing method, and instant results make it an essential tool for jewelers, gold buyers, refiners, and laboratories worldwide.\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284031922478,"sku":"TET-3503-GKS-3000","price":2250.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/gks-3000-density-scale-for-precious-metals_1.jpg?v=1774360835"},{"product_id":"tanita-1230-professional-mini-diamond-scale","title":"Tanita 1230 Precision Diamond \u0026 Gem Scale - 100ct \/ 0.01ct","description":"\u003cp\u003eThe TANITA 1230 Carat Scale is an extremely portable and reliable digital scale, designed for jewelers, gemstone professionals, and diamond dealers who demand precision and convenience. With four weighing modes – carat (ct), gram (g), troy ounce (ozt), and grain (gr) – the 1230 offers unmatched versatility for professional use.\u003c\/p\u003e\n\u003cp\u003eIts folding hard cover protects the weighing mechanism, and the draft-eliminating shield ensures highly accurate readings every time. Equipped with TANITA’s advanced weighing technology, this mini scale delivers consistent 0.01ct accuracy for diamonds and gemstones up to 100 carats without requiring recalibration after powering off.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Precision: 0.01ct carat, 0.002g gram, 0.0001ozt troy ounce, 0.05gr grain graduation.\u003c\/li\u003e\n\u003cli\u003eProfessional Functions: Tare\/weight, calibration, stability indicator, low battery indicator, and auto power-off.\u003c\/li\u003e\n\u003cli\u003ePortable \u0026amp; Durable: Folding hard cover protects the mechanism; soft case included for safe transport.\u003c\/li\u003e\n\u003cli\u003eVersatile Weighing Modes: Carat, gram, troy ounce, and grain.\u003c\/li\u003e\n\u003cli\u003eReady to Use: Powered by 4 AAA batteries (included) for immediate operation.\u003c\/li\u003e\n\u003cli\u003eAccessories Included: Gem cup and 20g calibration test weight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical Specifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 1230\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 229 g (8.1 oz)\u003c\/li\u003e\n\u003cli\u003eDimensions: 154.3 × 83.7 × 26.8 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Capacity: 100 ct \/ 20 g\u003c\/li\u003e\n\u003cli\u003eAccuracy \/ Graduation: 0.01 ct \/ 0.002 g \/ 0.0001 ozt \/ 0.05 gr\u003c\/li\u003e\n\u003cli\u003eDisplay: 5-digit LCD\u003c\/li\u003e\n\u003cli\u003ePower Supply: 4 × AAA batteries (included)\u003c\/li\u003e\n\u003cli\u003ePlace of Manufacture: Japan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003eIncluded in the Box:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTANITA 1230 Carat Scale\u003c\/li\u003e\n\u003cli\u003e4 × AAA Batteries (included)\u003c\/li\u003e\n\u003cli\u003eSoft Protective Case\u003c\/li\u003e\n\u003cli\u003eGem Cup\u003c\/li\u003e\n\u003cli\u003e20g Calibration Test Weight\u003c\/li\u003e\n\u003cli\u003eInstruction Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1230 Carat Scale combines precision, portability, and durability. Its professional accuracy of 0.01ct, draft-eliminating shield, and versatile weighing modes make it ideal for diamond dealers, jewelry workshops, and gemstone graders. With ready-to-use batteries, soft protective case, and included calibration weight, this scale ensures reliable measurements anywhere, from the lab to field use.\u003c\/p\u003e\n\u003cp\u003eWorldwide shipping available for jewelers and gemstone professionals.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284032151854,"sku":"SCL-3506-TAN-1230","price":285.12,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/184549548_xl.jpg?v=1774313338"},{"product_id":"tanita-model-1210","title":"Tanita 1210N Precision Diamond \u0026 Gem Scale - 100ct \/ 0.01ct","description":"\u003cp\u003eThe TANITA 1210N is a professional precision scale designed for weighing diamonds, gemstones, and jewelry components with exceptional accuracy. Featuring a 100-carat capacity and 0.01-carat \/ 0.002g graduation, this scale is ideal for jewelers, gemstone experts, and precious metal traders who require reliable, precise measurements.\u003c\/p\u003e\n\u003cp\u003eIts four weighing modes – carat (ct), gram (g), troy ounce (ozt), and grain (gr) – provide versatility for any professional weighing application. The integrated draft-eliminating shield ensures readings remain unaffected by air currents, while the 5-digit LCD display delivers clear, easy-to-read results.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Precision: 0.01ct (carat), 0.002g (gram), 0.0001ozt (troy ounce), 0.05gr (grain) graduation for accurate measurements.\u003c\/li\u003e\n\u003cli\u003eCapacity: 20g (grams), 100ct (carats).\u003c\/li\u003e\n\u003cli\u003eBatteries Included: Ready to use out of the box.\u003c\/li\u003e\n\u003cli\u003eVersatile Modes: Carat, gram, troy ounce, grain.\u003c\/li\u003e\n\u003cli\u003eProfessional Functions: Tare, calibration, and stability indicator.\u003c\/li\u003e\n\u003cli\u003eEnergy-Saving: Auto power-off, low battery indicator, AC adapter operation.\u003c\/li\u003e\n\u003cli\u003ePortable \u0026amp; Protected: Soft case and gem cup included for storage and transport.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical Specifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 1210N\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 275 g\u003c\/li\u003e\n\u003cli\u003eDimensions: 142 × 87 × 14 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Capacity: 100 ct \/ 20 g\u003c\/li\u003e\n\u003cli\u003eAccuracy \/ Graduation: 0.01 ct \/ 0.002 g \/ 0.0001 ozt \/ 0.05 gr\u003c\/li\u003e\n\u003cli\u003eDisplay: 5-digit LCD\u003c\/li\u003e\n\u003cli\u003ePower Supply: 4 × AAA batteries (included) or AC adapter\u003c\/li\u003e\n\u003cli\u003ePlace of Manufacture: Japan\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 Years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIncluded in the Box:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTANITA 1210N Digital Scale\u003c\/li\u003e\n\u003cli\u003e4 × AAA Batteries (included)\u003c\/li\u003e\n\u003cli\u003eAC Adapter\u003c\/li\u003e\n\u003cli\u003eSoft Carry Case\u003c\/li\u003e\n\u003cli\u003eGem Cup\u003c\/li\u003e\n\u003cli\u003e20g Calibration Test Weight\u003c\/li\u003e\n\u003cli\u003eInstruction Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1210N offers precision, convenience, and portability. Its draft-eliminating shield, 4 weighing modes, and 100-carat capacity make it an essential tool for diamond dealers, jewelry workshops, gemstone graders, and lab professionals. With Japanese engineering and professional accuracy, it delivers trustworthy measurements every time.\u003c\/p\u003e\n\u003cp\u003eWorldwide shipping available for jewelers, gemstone experts, and precious metal traders around the globe.\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284032217390,"sku":"SCL-3507-TAN-1210","price":285.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/kp01210nbkb3-detail2_1_0c6bac35-9e32-429c-9215-1b517d161a03.jpg?v=1774312486"},{"product_id":"tanita-model-1479v","title":"Tanita 1479V Digital Professional Mini Scale – 120g \/ 0.1g","description":"\u003cp\u003eThe TANITA 1479V is the gold standard in professional mini scales, designed for jewelers, gemstone experts, and precious metal traders who demand precision, portability, and reliability. This super pocket-sized scale features an electrostatic capacitance load cell, making it feather-touch sensitive and ensuring 100% accurate readings every time.\u003c\/p\u003e\n\u003cp\u003eIts sleek and slim design makes it perfect for portable use, whether in the workshop, laboratory, or on client visits. Backed by Japanese engineering and a one-year guarantee, the 1479V delivers consistent, professional-grade performance.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Precision: 0.1g graduation for accurate weighing of jewelry, diamonds, gemstones, and precious metals.\u003c\/li\u003e\n\u003cli\u003ePocket-Sized \u0026amp; Portable: Compact design, lightweight at 170 g, perfect for travel and field use.\u003c\/li\u003e\n\u003cli\u003eAdvanced Electrostatic Capacitance Load Cell: Feather-touch sensitive for precise, reliable measurements.\u003c\/li\u003e\n\u003cli\u003eProfessional Functions: Tare\/weight function, calibration, stability indicator.\u003c\/li\u003e\n\u003cli\u003eUser-Friendly: Clear 4-digit LCD display, low battery indicator, and energy-saving auto power-off.\u003c\/li\u003e\n\u003cli\u003eReady to Use: Battery included for immediate operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical Specifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 1479V\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 170 g\u003c\/li\u003e\n\u003cli\u003eDimensions: 76 × 156 × 16.5 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Capacity: 120 g\u003c\/li\u003e\n\u003cli\u003eAccuracy \/ Graduation: 0.1 g\u003c\/li\u003e\n\u003cli\u003eDisplay: 4-digit LCD display\u003c\/li\u003e\n\u003cli\u003ePower Supply: Battery (included)\u003c\/li\u003e\n\u003cli\u003ePlace of Manufacture: Japan\u003c\/li\u003e\n\u003cli\u003eWarranty: 1 Year\u003c\/li\u003e\n\u003cli\u003eMeasurement Modes: Grams (g)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003eIncluded in the Box:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTANITA 1479V Pocket\/ Mini Scale\u003c\/li\u003e\n\u003cli\u003eBattery (included)\u003c\/li\u003e\n\u003cli\u003eInstruction Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1479V pocket mini scale is ideal for jewelers, gemstone graders, and precious metal traders seeking portable, reliable, and ultra-accurate weighing. Its feather-touch electrostatic load cell, compact design, and professional-grade precision make it a must-have tool for any jewelry workshop, laboratory, or on-the-go application.\u003c\/p\u003e\n\u003cp\u003eWorldwide shipping available for jewelers and gemstone professionals globally.\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284032315694,"sku":"SCL-3591-TAN-1479V","price":70.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/kp479bk0000eua-top.jpg?v=1774313108"},{"product_id":"jo-di-gauge","title":"JO-DI Gauge","description":"","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284032774446,"sku":"DIT-3005-35-1068","price":65.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/file_29_3.jpg?v=1764934738"},{"product_id":"moe-type-degree-gauge","title":"Moe Type Degree Gauge","description":"","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284032905518,"sku":"DIT-3006-35-1060","price":95.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/file_29_4.jpg?v=1764934739"},{"product_id":"i-david-gauge","title":"I.DAVID® Stone Millimeter Dial Gauge – Precision Gemstone Measuring Tool","description":"\u003cp\u003eThe I.DAVID Stone Millimeter Dial Gauge is a precision-engineered measuring tool designed for jewelers, goldsmiths, and gemstone professionals who require accurate, reliable, and efficient stone measurement.\u003c\/p\u003e\n\u003cp\u003eThis well-designed gauge allows easy single-hand operation, making it ideal for fast-paced workshop environments. The parallel measuring faces ensure precise measurement of round and baguette-cut stones, delivering consistent and dependable results every time.\u003c\/p\u003e\n\u003cp\u003eFeaturing 0.1 mm measurement increments up to a maximum capacity of 10 mm, this dial gauge provides exceptional accuracy for stone sizing, setting preparation, and quality control. The rotating dial allows for absolute zero calibration, ensuring optimal precision and repeatability.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision dial gauge for gemstone measurement\u003c\/li\u003e\n\u003cli\u003eMeasures round and baguette stones accurately\u003c\/li\u003e\n\u003cli\u003e0.1 mm increments for fine precision\u003c\/li\u003e\n\u003cli\u003eMeasurement range up to 10 mm\u003c\/li\u003e\n\u003cli\u003eParallel measuring faces for consistent results\u003c\/li\u003e\n\u003cli\u003eSingle-hand operation for ease of use\u003c\/li\u003e\n\u003cli\u003eRotating dial for zero adjustment and calibration\u003c\/li\u003e\n\u003cli\u003eIdeal for jewelers, goldsmiths, stone setters, and gem traders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGemstone sizing and verification\u003c\/li\u003e\n\u003cli\u003eStone setting preparation\u003c\/li\u003e\n\u003cli\u003eJewelry manufacturing and repair\u003c\/li\u003e\n\u003cli\u003eProfessional workshop and trade use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe I.DAVID Stone Millimeter Dial Gauge is an essential measuring instrument for professionals who demand accuracy, efficiency, and durability in their jewelry tools.\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284032971054,"sku":"DIT-3007-35-1168","price":326.44,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/file_23_10.jpg?v=1764934740"},{"product_id":"presidium-digital-gemstone-gauge","title":"Presidium® Digital Gemstone Gauge","description":"\u003cp data-start=\"187\" data-end=\"306\" class=\"\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThe Presidium Electronic Gemstone Gauge is a pioneering digital tool designed for precise gemstone measurement.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eIt stands out as the industry's first digital gauge capable of converting gemstone dimensions into estimated carat weights, specifically for round brilliant-cut diamonds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"308\" data-end=\"465\" class=\"\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eEquipped with solid-state electronics, this gauge offers measurement accuracy up to 0.01mm.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eIts high-tech digital display ensures clear and easy reading of measurements.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThe touch-button zeroing feature allows users to reset measurements at any point effortlessly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"467\" data-end=\"586\" class=\"\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eAn included high-setting jewelry attachment facilitates the measurement of mounted gemstones, enabling subsequent carat weight estimation.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eAdditionally, the gauge comes with the Presidium Gemstone Weight Estimation Table, providing a reference for converting millimeter measurements to carat weights.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"467\" data-end=\"586\" class=\"\"\u003e\u003cstrong data-start=\"588\" data-end=\"608\"\u003e Key Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"610\" data-end=\"1073\" class=\"\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e✓ Measures from 0.0 to 25.0mm\u003c\/span\u003e\u003cbr data-start=\"649\" data-end=\"652\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e✓ Accuracy: 0.01mm; Tolerance: 0.02mm\u003c\/span\u003e\u003cbr data-start=\"691\" data-end=\"694\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e✓ Direct digital readout in millimeters or carats\u003c\/span\u003e\u003cbr data-start=\"733\" data-end=\"736\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e✓ Touch-button zeroing for convenient resetting\u003c\/span\u003e\u003cbr data-start=\"775\" data-end=\"778\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e✓ Smooth slider mechanism for ease of use\u003c\/span\u003e\u003cbr data-start=\"817\" data-end=\"820\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e✓ Low battery consumption\u003c\/span\u003e\u003cbr data-start=\"859\" data-end=\"862\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e✓ Portable and lightweight design\u003c\/span\u003e\u003cbr data-start=\"901\" data-end=\"904\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e✓ Includes attachment for high-setting jewelry\u003c\/span\u003e\u003cbr data-start=\"943\" data-end=\"946\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e✓ Comes with the Presidium Gemstone Weight Estimation Table\u003c\/span\u003e\u003cbr data-start=\"985\" data-end=\"988\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e✓ Supplied with a compact protective case featuring auto-magnetic power off when stored\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1075\" data-end=\"1160\" class=\"\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThis gauge is an essential tool for jewelers and gemologists seeking accurate and efficient gemstone measurements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eSize : L-970mm x W-610mm x T-160mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eHi-tech, solid state circuitry eliminates miscalculation and gives direct digital read out up to one micron accuracy.\u003cbr\u003eFeatures include long life battery, zero reset and auto-off.\u003c\/p\u003e\n\u003cp\u003eUnsurpassed value for the discriminating jeweler.\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284033036590,"sku":"DIT-3008-PRSD-35-1147","price":330.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/PEGG_02.png?v=1745435324"},{"product_id":"presidium-gauges-dial-pdg","title":"Presidium® Dial  Gauge - PDG","description":"\u003cp align=\"left\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffcc33;\"\u003eLonger Lasting Accuracy: \u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003eThe  hardened anvils resist wear and maintain accuracy for much longer  periods. \u003c\/span\u003e\u003c\/p\u003e\u003cp align=\"left\"\u003e\u003cspan style=\"color: #000000;\"\u003eOnly the PRESIDIUM DIAL GAUGE incorporates the latest  state-of-the-art patented non-metallic lubrication free rack and pinion  technology. Instrumental Error +0.05 mm. Zeroing a simple realignment is  all thats required. \u003c\/span\u003e\u003c\/p\u003e\u003cp align=\"left\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffcc33;\"\u003eDual Measurements:\u003c\/span\u003e\u003cspan style=\"color: #ffffcc;\"\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003eThe one  and only GEMSTONE GAUGE that directly provides dual measurements in  millimetre and combining clear and instant carats conversion. \u003c\/span\u003e\u003c\/p\u003e\u003cp align=\"left\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffcc33;\"\u003eFast To Use 3 Way of Measuring:\u003c\/span\u003e\u003cspan style=\"color: #ffffcc;\"\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003eThere  are no complicated adjustments simply hold the gauge in your hand, move  slider with the thumb and measure stones or mountings using: anvils  wedge shaped points - projecting probe high setting jewellery  attachment. \u003c\/span\u003e\u003c\/p\u003e\u003cp align=\"left\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffcc33;\"\u003eConvenient And Compact:\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003eIdeal  for calibrating melee \u0026amp; matching gemstones, delivered in handsome  and matching protective box, including high setting jewellery  attachment.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eSize  : L-97mm x W-61mm x H-16mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284033102126,"sku":"DIT-3009-PRSD-35-1146","price":199.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/file_28_8.jpg?v=1764934747"},{"product_id":"presidium","title":"Presidium® Gem Computer Gauge","description":"\u003cp\u003e\u003cstrong\u003eThe Presidium® Gem Computer Gauge\u003c\/strong\u003e is a professional digital tool designed for accurate gemstone identification and analysis.\u003cstrong\u003e Ideal for jewelers, gemologists\u003c\/strong\u003e, and appraisers, this advanced gauge combines precision measurement with an intelligent gemstone database for fast, reliable results.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003ebuilt-in auto-magnetic shut-off\u003c\/strong\u003e feature automatically powers down the unit when placed inside its carrying case, helping conserve battery life and extend usage time without manual switching.\u003c\/p\u003e\n\u003cp\u003eWith the integrated S.G. Dictionary, users can instantly retrieve the specific gravity of known gemstones by simply entering the stone name. For unknown materials, the Gemstone Estimator allows identification by inputting measurement data and weight, making it an efficient solution for everyday gem testing.\u003c\/p\u003e\n\u003cp\u003eDesigned for professional environments, the Presidium® Gem Computer Gauge offers accuracy, convenience, and power-saving technology in one compact system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAuto-magnetic shut-off when placed in carrying case\u003c\/li\u003e\n\u003cli\u003ePower-saving design for extended battery life\u003c\/li\u003e\n\u003cli\u003eBuilt-in S.G. Dictionary for known gemstones\u003c\/li\u003e\n\u003cli\u003eGemstone Estimator for identifying unknown materials\u003c\/li\u003e\n\u003cli\u003eFast, accurate digital gemstone analysis\u003c\/li\u003e\n\u003cli\u003eIdeal for jewelers, gemologists, and appraisers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cbr\u003eL 970 mm × W 610 mm × T 160 mm\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284033134894,"sku":"DIT-3010-PRSD-35-1148","price":395.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/file_28_7.jpg?v=1764934748"},{"product_id":"micromat-leveridge-type-gauge-usa","title":"Micromat Leveridge Type Gauge -USA","description":"\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffcc33; font-size: x-small;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284033200430,"sku":"DIT-3011-35-1141","price":326.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/35-1141.jpg?v=1684093049"},{"product_id":"round-stone-size-estimator-diamondseller","title":"Diamond Seller","description":"\u003cp data-mce-fragment=\"1\"\u003eThese sales aids eliminate the risk when displaying expensive stones to show diamond sizes to your customers.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eUse these to demonstrate the actual size of a diamond as well as the different shapes that are available.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Sizes version has 10 brilliant cut round cubic zirconia ranging from 0.10 to 2.00 carats.\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284034019630,"sku":"DIT-3014-30-1198","price":38.22,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/Seller4.jpg?v=1710438903"},{"product_id":"tanita-kp-400m-professional-digital-scale","title":"Tanita KP-400M Professional High Capacity Scale –  400g 0.2 g \/ 0.01 oz","description":"\u003cp\u003eThe TANITA KP-400M is a professional, high-capacity scale designed for accurate and reliable weighing of diamonds, gemstones, jewelry, and other precious materials. Featuring an oversized, thin platform and strain gauge weighing mechanism, it ensures precision for both professional jewelers and gemstone experts.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Capacity \u0026amp; Accuracy: Weigh up to 400 g (14.01 oz) with increments of 0.2 g \/ 0.01 oz.\u003c\/li\u003e\n\u003cli\u003eMultiple Weight Modes: Easily switch between grams (g), ounces (oz), troy ounces (ozt), and pennyweight (dwt).\u003c\/li\u003e\n\u003cli\u003eUser-Friendly Functions: Includes tare\/weight, stability indicator, auto power-off, and low battery indicator.\u003c\/li\u003e\n\u003cli\u003eLarge LCD Display: 0.5-inch (14 mm) screen ensures clear readings.\u003c\/li\u003e\n\u003cli\u003eCompact \u0026amp; Portable: Comes with soft case and 2 x CR2032 lithium batteries included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for professional jewelers, gemstone graders, and diamond experts who need high-precision, reliable scales for daily use.\u003c\/p\u003e\n\u003cp\u003eIncluded Items:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTANITA KP-400M Scale\u003c\/li\u003e\n\u003cli\u003eManual\u003c\/li\u003e\n\u003cli\u003e2 x CR2032 lithium batteries\u003c\/li\u003e\n\u003cli\u003eSoft carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Weight: 9.5 oz\u003c\/li\u003e\n\u003cli\u003eMaximum Capacity: 400 g \/ 14.01 oz\u003c\/li\u003e\n\u003cli\u003eIncrement: 0.2 g \/ 0.01 oz\u003c\/li\u003e\n\u003cli\u003ePower Supply: 2 x CR2032 lithium batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWorldwide Shipping: Available, fast and secure. Perfect for jewelers and gemstone professionals across the globe.\u003c\/p\u003e\n\u003cp\u003eDimensions: 5.1\" x 7.1\" x 0.5\"\u003cbr\u003eNet Weight: 9.5 oz\u003cbr\u003eLCD Display: 4-digit, 0.5\" high\u003cbr\u003ePower: 2 x CR2032 lithium batteries (included)\u003cbr\u003eModes \u0026amp; Capacity\/Graduation    \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGram (g): 0–200 g → 0.1 g, 200–400 g → 0.2 g\u003c\/li\u003e\n\u003cli\u003eOunce (oz): 0–7.05 oz → 0.005 oz, 7.05–14.1 oz → 0.01 oz\u003c\/li\u003e\n\u003cli\u003eTroy Ounce (ozt): 0–7.05 ozt → 0.005 ozt, 7.05–14.1 ozt → 0.01 ozt\u003c\/li\u003e\n\u003cli\u003ePenny Weight (dwt): 0–128.6 dwt → 0.1 dwt, 128.6–257.2 dwt → 0.2 dwt\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284034052398,"sku":"SCL-3513-TAN-KP-400M","price":136.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/Tanita.202417486.webp?v=1774303674"},{"product_id":"tanita-model-1479z","title":"Tanita 1479Z Digital Professional Scale – 200g \/ 0.1g","description":"\u003cp\u003eThe TANITA 1479Z Digital Mini Scale is a compact, ultra-slim precision scale engineered for accurate and reliable measurements. With a maximum capacity of 200 g and 0.1 g accuracy, this professional mini scale is ideal for precious metals, jewelry, laboratory use, coins, and dietary applications.\u003c\/p\u003e\n\u003cp\u003eSmaller and lighter than its predecessor (1479V), the 1479Z combines Japanese precision technology with a sleek, low-profile design measuring just 10 mm thin.\u003c\/p\u003e\n\u003cp\u003eKey Specifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Capacity: 200 g\u003c\/li\u003e\n\u003cli\u003eAccuracy: 0.1 g\u003c\/li\u003e\n\u003cli\u003eDimensions: 76 × 160 × 10 mm (3.0\" × 6.3\" × 0.4\")\u003c\/li\u003e\n\u003cli\u003eNet Weight: 104 g (3.7 oz)\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eDisplay: 4-digit LCD display\u003c\/li\u003e\n\u003cli\u003ePower Supply: 1 × CR2032 lithium battery (included)\u003c\/li\u003e\n\u003cli\u003ePlace of Manufacture: Japan\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 Years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCapacity \u0026amp; Graduation by Mode\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGram (g)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 200.0 g\u003c\/li\u003e\n\u003cli\u003eGraduation: 0.1 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOunce (oz)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 7.005 oz\u003c\/li\u003e\n\u003cli\u003eGraduation: 0.005 oz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTroy Ounce (ozt)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 6.430 ozt\u003c\/li\u003e\n\u003cli\u003eGraduation: 0.005 ozt\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePennyweight (dwt)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 128.6 dwt\u003c\/li\u003e\n\u003cli\u003eGraduation: 0.1 dwt\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProfessional Features\u003c\/p\u003e\n\u003cp\u003e✔ Ultra-thin low-profile design (only 10 mm thick)\u003cbr\u003e✔ Tare \/ Net weighing function for precise measurements\u003cbr\u003e✔ Clear and easy-to-read LCD display\u003cbr\u003e✔ Low battery warning indicator\u003cbr\u003e✔ Lightweight and portable\u003cbr\u003e✔ Industry-standard TANITA precision\u003c\/p\u003e\n\u003cp\u003eDesigned for Professional \u0026amp; Everyday Use\u003c\/p\u003e\n\u003cp\u003eThe TANITA 1479Z is perfect for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeighing gold, silver, and precious metals\u003c\/li\u003e\n\u003cli\u003eJewelry and coin measurement\u003c\/li\u003e\n\u003cli\u003eLaboratory ingredients and small substances\u003c\/li\u003e\n\u003cli\u003eFood portion control and dietary tracking\u003c\/li\u003e\n\u003cli\u003ePortable, on-the-go weighing needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts tare function allows you to subtract container weight easily, ensuring accurate net results every time.\u003c\/p\u003e\n\u003cp\u003eIf you have previously used the 1479V or another TANITA model, you already know why TANITA scales are considered the benchmark for precision and reliability worldwide.\u003c\/p\u003e\n\u003cp\u003eWhat’s Included\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTANITA 1479Z Digital Mini Scale\u003c\/li\u003e\n\u003cli\u003eCR2032 Lithium Battery\u003c\/li\u003e\n\u003cli\u003eInstruction Manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284034117934,"sku":"SCL-3514-TAN-1479Z","price":79.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/kp201bkd1-top.jpg?v=1774306859"},{"product_id":"digital-caliper-100mm","title":"Digital Caliper - 100mm","description":"\u003cp data-start=\"176\" data-end=\"506\" class=\"\"\u003eThis \u003cstrong data-start=\"220\" data-end=\"245\"\u003e100mm digital caliper\u003c\/strong\u003e offers high-accuracy measurements in both millimeters and inches, making it perfect for detailed work in tight spaces. With a durable build and precise 0.01 mm resolution, it’s ideal for jewelers, model makers, and technicians who demand accuracy without bulk.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"558\" data-end=\"604\"\u003e\n\u003cstrong data-start=\"558\" data-end=\"580\"\u003eMeasurement Range:\u003c\/strong\u003e 0–100 mm \/ 0–4 inches\u003c\/li\u003e\n\u003cli data-start=\"607\" data-end=\"653\"\u003e\n\u003cstrong data-start=\"607\" data-end=\"625\"\u003eHigh Accuracy:\u003c\/strong\u003e ±0.01 mm \/ ±0.0005 inches\u003c\/li\u003e\n\u003cli data-start=\"656\" data-end=\"691\"\u003e\n\u003cstrong data-start=\"656\" data-end=\"681\"\u003eResolution (Lecture):\u003c\/strong\u003e 0.01 mm\u003c\/li\u003e\n\u003cli data-start=\"694\" data-end=\"755\"\u003e\n\u003cstrong data-start=\"694\" data-end=\"717\"\u003eDual Units Display:\u003c\/strong\u003e Easily switch between mm and inches\u003c\/li\u003e\n\u003cli data-start=\"758\" data-end=\"789\"\u003e\n\u003cstrong data-start=\"758\" data-end=\"787\"\u003eMulti-Function Measuring: \u003c\/strong\u003eInternal diameter, external diameter, depth, step\/thickness\u003c\/li\u003e\n\u003cli data-start=\"873\" data-end=\"948\"\u003e\n\u003cstrong data-start=\"873\" data-end=\"894\"\u003eRe-zero Function:\u003c\/strong\u003e Set zero at any point for differential measurements\u003c\/li\u003e\n\u003cli data-start=\"951\" data-end=\"1025\"\u003e\n\u003cstrong data-start=\"951\" data-end=\"969\"\u003eLocking Screw:\u003c\/strong\u003e Secures measurement for added control and consistency\u003c\/li\u003e\n\u003cli data-start=\"1028\" data-end=\"1102\"\u003e\n\u003cstrong data-start=\"1028\" data-end=\"1050\"\u003eClear Digital LCD:\u003c\/strong\u003e Easy-to-read display for quick, accurate readings\u003c\/li\u003e\n\u003cli data-start=\"1105\" data-end=\"1188\"\u003e\n\u003cstrong data-start=\"1105\" data-end=\"1127\"\u003eCompact \u0026amp; Durable:\u003c\/strong\u003e Designed for precision in limited spaces and long-term use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284034576686,"sku":"MES-3515","price":57.02,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/DIGITAL_CALIPER_SMALL_3.0.jpg?v=1765127431"},{"product_id":"economic-digital-gauge","title":"Economic Digital Gauge","description":"","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284037624110,"sku":"GAU-3518","price":73.55,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/gauge_i.david.jpg?v=1764934769"},{"product_id":"presidium-gem-tester","title":"Presidium Gem Tester II","description":"\u003ch4 data-start=\"107\" data-end=\"194\"\u003e\u003cstrong data-start=\"111\" data-end=\"194\"\u003ePresidium Gem Tester II – Identify Diamonds \u0026amp; Colored Gemstones with Confidence\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"196\" data-end=\"451\"\u003eThe\u003cstrong\u003e \u003c\/strong\u003ePresidium Gem Tester II (PGT II) is a trusted tool for jewelers, gemologists, and enthusiasts, offering a fast and reliable way to identify diamonds, moissanites, and distinguish up to 16 common colored gemstones based on thermal conductivity.\u003c\/p\u003e\n\u003cp data-start=\"196\" data-end=\"451\"\u003e→Ruby, sapphire, emerald, garnet, amethyst, citrine, tourmaline, topaz, spinel, alexandrite, peridot, tanzanite, zircon, aquamarine, chrysoberyl, and iolite.\u003c\/p\u003e\n\u003cp data-start=\"453\" data-end=\"660\"\u003eThis second-generation model features a compact and sturdy design, improved portability, and a newly redesigned built-in calibration reference for ease of use in both indoor and outdoor environments.\u003c\/p\u003e\n\u003chr data-start=\"662\" data-end=\"665\"\u003e\n\u003ch4 data-start=\"667\" data-end=\"689\"\u003e\u003cstrong data-start=\"672\" data-end=\"689\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"692\" data-end=\"783\"\u003e\n\u003cstrong data-start=\"692\" data-end=\"732\"\u003eRetractable thermoelectric probe tip\u003c\/strong\u003e ensures constant, gentle pressure during testing\u003c\/li\u003e\n\u003cli data-start=\"786\" data-end=\"881\"\u003e\n\u003cstrong data-start=\"786\" data-end=\"823\"\u003eIndustry’s thinnest probe (0.6mm)\u003c\/strong\u003e allows testing of gemstones as small as \u003cstrong data-start=\"864\" data-end=\"879\"\u003e0.02 carats\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"884\" data-end=\"939\"\u003e\n\u003cstrong data-start=\"884\" data-end=\"905\"\u003eClear analog dial\u003c\/strong\u003e for quick and accurate readings\u003c\/li\u003e\n\u003cli data-start=\"942\" data-end=\"1004\"\u003e\n\u003cstrong data-start=\"942\" data-end=\"964\"\u003eMetal alert buzzer\u003c\/strong\u003e signals proper contact with the stone\u003c\/li\u003e\n\u003cli data-start=\"1007\" data-end=\"1091\"\u003e\n\u003cstrong data-start=\"1007\" data-end=\"1053\"\u003eDifferentiates between 16 common gemstones\u003c\/strong\u003e, including diamonds and moissanites\u003c\/li\u003e\n\u003cli data-start=\"1094\" data-end=\"1168\"\u003e\n\u003cstrong data-start=\"1094\" data-end=\"1139\"\u003eBuilt-in calibration and glass test discs\u003c\/strong\u003e for accuracy and reference\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1170\" data-end=\"1173\"\u003e\n\u003ch4 data-start=\"1175\" data-end=\"1193\"\u003e\u003cstrong data-start=\"1180\" data-end=\"1193\"\u003eBenefits:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"1196\" data-end=\"1268\"\u003eInstantly identifies diamonds, moissanites, and many colored gemstones\u003c\/li\u003e\n\u003cli data-start=\"1271\" data-end=\"1328\"\u003eAccurate testing on both polished and unpolished stones\u003c\/li\u003e\n\u003cli data-start=\"1331\" data-end=\"1362\"\u003eNo waiting time between tests\u003c\/li\u003e\n\u003cli data-start=\"1365\" data-end=\"1440\"\u003eCompact and portable – ideal for use in-store, on-site, or at trade shows\u003c\/li\u003e\n\u003cli data-start=\"1443\" data-end=\"1511\"\u003eOperates on \u003cstrong data-start=\"1455\" data-end=\"1473\"\u003e2 AA batteries\u003c\/strong\u003e or via the included \u003cstrong data-start=\"1494\" data-end=\"1511\"\u003epower adapter\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-start=\"1513\" data-end=\"1613\"\u003e\n\u003cp data-start=\"1515\" data-end=\"1613\"\u003e\u003cem data-start=\"1515\" data-end=\"1613\"\u003ePlease note: This device does not differentiate between natural and synthetic colored gemstones.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"1615\" data-end=\"1618\"\u003e\n\u003ch4 data-start=\"1620\" data-end=\"1644\"\u003e\u003cstrong data-start=\"1625\" data-end=\"1644\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"1647\" data-end=\"1701\"\u003e\n\u003cstrong data-start=\"1647\" data-end=\"1657\"\u003ePower:\u003c\/strong\u003e 2 × AA batteries or AC adapter (included)\u003c\/li\u003e\n\u003cli data-start=\"1704\" data-end=\"1744\"\u003e\n\u003cstrong data-start=\"1704\" data-end=\"1730\"\u003eOperating Temperature:\u003c\/strong\u003e 18°C – 27°C\u003c\/li\u003e\n\u003cli data-start=\"1747\" data-end=\"1796\"\u003e\n\u003cstrong data-start=\"1747\" data-end=\"1762\"\u003eDimensions:\u003c\/strong\u003e 125mm (L) × 90mm (W) × 70mm (H)\u003c\/li\u003e\n\u003cli data-start=\"1799\" data-end=\"1835\"\u003e\n\u003cstrong data-start=\"1799\" data-end=\"1810\"\u003eWeight:\u003c\/strong\u003e 220g (without batteries)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284038181166,"sku":"TET-3518-PRSD","price":299.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/PRESIDIUM_GEMTESTER_6.0.png?v=1765128422"},{"product_id":"digital-carat-scale","title":"Tanita KP-601 Digital Carat Scale - 500ct  \/ 0.01ct","description":"\u003cp\u003eThe TANITA KP-601 Mini Scale is a highly versatile and precise digital scale, designed for jewelers, gemstone graders, laboratories, and professionals across multiple industries. With six weighing modes – carat (ct), gram (g), ounce (oz), troy ounce (ozt), pennyweight (dwt), and grain (gr) – it delivers convenience, accuracy, and adaptability for tasks ranging from diamond weighing to laboratory measurements, precious metals, pharmaceuticals, law enforcement, and dental applications.\u003c\/p\u003e\n\u003cp\u003eEquipped with a 6-digit blue backlit DUAL LCD display (0.9\" high), the KP-601 ensures easy readability from both sides of the scale. Its removable shield\/lid eliminates drafts and air currents, providing reliable and precise readings in any professional setting.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional Accuracy: 0.01ct (carat), 0.002g (gram), 0.0001oz \/ 0.0001ozt, 0.002dwt, 0.05gr (grain) graduations.\u003c\/li\u003e\n\u003cli\u003eVersatile Weighing Modes: Carat, gram, ounce, troy ounce, pennyweight, grain – suitable for jewelry, gemstones, labs, and precious metals.\u003c\/li\u003e\n\u003cli\u003eUser-Friendly Functions: Tare\/weight, weight mode selection, auto power-off, low battery indicator.\u003c\/li\u003e\n\u003cli\u003eDurable \u0026amp; Portable: Compact 68 × 105 × 9.8 mm design with soft case, gem cup, and removable draft shield.\u003c\/li\u003e\n\u003cli\u003eAdvanced Accessories: Adjustable feet, liquid bubble level, 100g calibration weight, USB port for professional connectivity.\u003c\/li\u003e\n\u003cli\u003ePower Options: 2 × AA batteries (included) or AC adapter (included) for maximum convenience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical Specifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: KP-601\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 765 g\u003c\/li\u003e\n\u003cli\u003eDimensions: 68 × 105 × 9.8 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Capacity: 100 g \/ 500 ct\u003c\/li\u003e\n\u003cli\u003eAccuracy \/ Graduation: 0.01 ct \/ 0.002 g \/ 0.0001 oz \/ 0.0001 ozt \/ 0.002 dwt \/ 0.05 gr\u003c\/li\u003e\n\u003cli\u003eDisplay: 6-digit blue backlit DUAL LCD, 0.9\" high\u003c\/li\u003e\n\u003cli\u003ePower Supply: 2 × AA batteries (included) or AC adapter (included)\u003c\/li\u003e\n\u003cli\u003ePlace of Manufacture: Japan\u003c\/li\u003e\n\u003cli\u003eCapacity: 100 g \/ 500 ct \/ 1543.25 gr \/ 3.2125 ozt \/ 3.52 oz \/ 64.3 dwt\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIncluded in the Box:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTANITA KP-601 Mini Scale\u003c\/li\u003e\n\u003cli\u003eAC Adapter (included)\u003c\/li\u003e\n\u003cli\u003e2 × AA Batteries (included)\u003c\/li\u003e\n\u003cli\u003eSoft Protective Case\u003c\/li\u003e\n\u003cli\u003eGem Cup\u003c\/li\u003e\n\u003cli\u003e100 g Calibration Weight\u003c\/li\u003e\n\u003cli\u003eInstruction Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe KP-601 Mini Scale offers precision, versatility, and portability for professionals in jewelry, gemstone grading, laboratories, and precious metal trading. Its 6 weighing modes, draft-eliminating shield, and dual LCD display make it easy to use and highly accurate. With ready-to-use batteries and AC adapter, a soft protective case, gem cup, and calibration weight included, it is the ideal tool for any professional environment requiring reliable and precise measurements.\u003c\/p\u003e\n\u003cp\u003eWorldwide shipping available for jewelers, laboratory technicians, and gemstone professionals.\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284038738222,"sku":"SCL-3520-TAN-KP-601","price":396.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/kp601bkc1-detail2.jpg?v=1774314306"},{"product_id":"hpht-diamond-spotter","title":"HPHT - Diamond Spotter","description":"\u003cp\u003eThe diamond spotter allows for an easy separation into two groups of diamonds:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGroup A: type IaA, IaAB and Ib. Such colourless diamonds have not been decolorised by a HPHT treatment.\u003c\/li\u003e\n\u003cli\u003eGroup B: type IIa, IIb and rare IaB. Such diamonds may have been treated by a HPHT treatment.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284038770990,"sku":"GMI-7002-HPHT","price":675.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/SPOTTER.jpg?v=1764934789"},{"product_id":"money-counter","title":"Money Counter","description":"","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284039295278,"sku":"CNT-7004","price":2500.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/isniper.jpg?v=1765128893"},{"product_id":"diamond-weight-estimator","title":"Diamond Weight Estimator","description":"","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284039426350,"sku":"GAU-3522","price":5.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/diamond_weight_estimator2.jpg?v=1764934801"},{"product_id":"tanita-model-1479s-300gd-gold","title":"Tanita 1479S-300GD Mini Precision Scale – 300g 0.1 g \/ 0.1 oz","description":"\u003cp\u003eThe TANITA 1479S-300GD Professional Mini Scale is a high-precision digital scale designed for professionals in diamond trading, jewelry workshops, and precious metals industries.\u003c\/p\u003e\n\u003cp\u003eEngineered with renowned Japanese accuracy, this compact scale delivers reliable measurements down to 0.1g, making it perfect for weighing gold, gemstones, diamonds, and small components.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-Precision Weighing: Accurate to 0.1g for professional use.\u003c\/li\u003e\n\u003cli\u003eMaximum Capacity: 300g, ideal for jewelry, gemstones, and small precious metals.\u003c\/li\u003e\n\u003cli\u003eCompact \u0026amp; Portable: Pocket-sized design for easy transport\u003c\/li\u003e\n\u003cli\u003eTare\/Net Function: Weigh stones or metals in containers without hassle.\u003c\/li\u003e\n\u003cli\u003eMulti-Unit Modes: Switch between grams (g), ounces (oz), troy ounces (ozt), and pennyweight (dwt).\u003c\/li\u003e\n\u003cli\u003eUser-Friendly: Energy-saving auto-off, low battery indicator, and clear LCD display.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for diamond dealers, gold and precious metal traders, jewelry workshops and craftsmen, watchmakers and precision technicians.\u003c\/p\u003e\n\u003cp\u003eIts consistency, portability, and accuracy make it an essential tool for professionals who demand reliable measurements wherever they work.\u003c\/p\u003e\n\u003cp\u003eTechnical Specifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 1479S-300GD\u003c\/li\u003e\n\u003cli\u003eCapacity: 300g\u003c\/li\u003e\n\u003cli\u003eAccuracy: 0.1g\u003c\/li\u003e\n\u003cli\u003eDimensions: 81 × 161 × 19 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 155g\u003c\/li\u003e\n\u003cli\u003ePower Supply: 2 × CR2023 lithium batteries\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eColor: Black\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eManufactured In Japan\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMeasurement Modes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGram (g): 0–300 \/ 0.1g\u003c\/li\u003e\n\u003cli\u003eOunce (oz): 0–10.5 \/ 0.005 oz\u003c\/li\u003e\n\u003cli\u003eTroy Ounce (ozt): 0–9.6 \/ 0.005 ozt\u003c\/li\u003e\n\u003cli\u003ePennyweight (dwt): 0–192.9 \/ 0.1 dwt\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIncluded Items:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTANITA 1479S-300GD Mini Scale\u003c\/li\u003e\n\u003cli\u003eBatteries included\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWorldwide Shipping Available – reliable delivery for jewelers, diamond traders, and gemstone professionals around the globe.\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284039557422,"sku":"SCL-3521-TAN-1479S","price":69.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/kp301gde3-top.jpg?v=1774305356"},{"product_id":"gold-platinum-tester-gks-300","title":"Gold \u0026 Platinum Tester GKS300 - 300gr","description":"\u003cp\u003eThe GKS-300 Gold \u0026amp; Platinum Tester is a compact and highly accurate precious metal testing device, designed to evaluate gold and platinum purity using specific gravity measurement. By comparing weight in air and weight in water, it provides fast, reliable, and non-destructive results in seconds.\u003c\/p\u003e\n\u003cp\u003eWith a measuring range of 0.01 – 300 g, this model is perfect for jewelers, gold buyers, pawnshops, and small workshops handling individual jewelry pieces and smaller quantities of precious metals. The device displays gold purity from K9 to K24 and percentage values, as well as platinum and silver purity, making it a versatile and essential tool.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompact Capacity: Measure from 0.01 g up to 300 g.\u003c\/li\u003e\n\u003cli\u003eAccurate Purity Testing: Displays Gold K9–K24 \u0026amp; % and Platinum\/Silver 600–1000 \u0026amp; %.\u003c\/li\u003e\n\u003cli\u003eNon-Destructive Testing: No chemicals, no scratches, no damage to jewelry.\u003c\/li\u003e\n\u003cli\u003eSpecific Gravity Method: Reliable results using air and water weighing.\u003c\/li\u003e\n\u003cli\u003eMulti-Function: Works as a precision scale and densimeter.\u003c\/li\u003e\n\u003cli\u003eFast Operation: Get results in approximately 20 seconds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhat Can It Detect:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVerify if the gold or platinum stamp is correct\u003c\/li\u003e\n\u003cli\u003eDetect lower purity than indicated\u003c\/li\u003e\n\u003cli\u003eIdentify gold-plated items with different internal metals\u003c\/li\u003e\n\u003cli\u003eDistinguish non-gold and non-platinum materials\u003c\/li\u003e\n\u003cli\u003eMeasure scrap gold and calculate average purity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical Specifications:\u003cbr\u003eModel: GKS-300\u003cbr\u003eMeasuring Range: 0.01 – 300 g\u003cbr\u003eMinimum Sample Weight: 10 g\u003cbr\u003eGold Measurement: K9 – K24 \/ up to 99.9%\u003cbr\u003ePlatinum Measurement: Pt600 – Pt1000 \/ up to 99.9%\u003cbr\u003eMethod: Specific gravity (air \u0026amp; water weighing)\u003cbr\u003eFunctions: Density measurement, gram scale\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eLimitations (Important):\u003cbr\u003eThis device cannot accurately test:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHollow items\u003c\/li\u003e\n\u003cli\u003eJewelry containing stones (must be removed before testing)\u003c\/li\u003e\n\u003cli\u003eMaterials with density similar to tungsten\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e👉 For testing gold bars, the use of an additional device such as a BarScreenSensor is recommended.\u003c\/p\u003e\n\u003cp\u003eHow It Works (3 Simple Steps):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasure the weight in air\u003c\/li\u003e\n\u003cli\u003eMeasure the weight in water\u003c\/li\u003e\n\u003cli\u003eInstantly view purity results on the display\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e⏱️ Full test completed in ~20 seconds\u003c\/p\u003e\n\u003cp\u003eThe GKS-300 gold and platinum tester offers a compact, efficient, and highly accurate solution for everyday precious metal testing. Its ease of use, fast results, and non-destructive method make it ideal for jewelers, gold traders, and small workshops who need reliable purity verification without chemicals or damage.\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284040016174,"sku":"TET-3570-GKS-300","price":1800.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/gks-3000-density-scale-for-precious-metals_1.jpg?v=1774360835"},{"product_id":"digital-gauge","title":"Digital Gauge","description":"","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284043555118,"sku":"GAU-3593-C","price":107.43,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/Quick.jpg?v=1684093240"},{"product_id":"mettler-gold-scale-3kg-legal-for-trade","title":"Mettler™ Gold Scale - 3200g \/ 0.01g Accuracy - Legal For Trade","description":"\u003cp\u003e\u003ca href=\"https:\/\/idavid.be\/pages\/contact\" title=\"https:\/\/idavid.be\/pages\/contact\"\u003eFor additional information please contact us directly\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe Mettler Precision Scale – Standardized Model is a high-performance digital balance designed for professional jewelry weighing, laboratory applications, precious metal trading, and gemstone measurement. With a 3200g capacity and 0.01g readability, this precision scale delivers accurate, repeatable results in demanding workshop and commercial environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLegal for Trade in Europe\u003cbr\u003e\u003c\/strong\u003eThis model is Legal for Trade in Europe, making it suitable for commercial transactions involving precious metals and gemstones where certified weighing is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Performance \u0026amp; Professional Accuracy\u003cbr\u003e\u003c\/strong\u003eBuilt with a durable die-cast aluminum base and ABS housing, this Mettler balance ensures stability, fast response time, and long-term reliability.\u003c\/p\u003e\n\u003cp\u003eKey Performance Features:\u003c\/p\u003e\n\u003cp\u003e✔ Capacity options: 1200g \/ 2200g \/ 3200g \/ 5200g (model dependent)\u003cbr\u003e✔ Readability: 0.01g\u003cbr\u003e✔ Typical repeatability: 0.01g\u003cbr\u003e✔ Unit repeatability: 0.02g\u003cbr\u003e✔ Minimum weight (U=1%, k=2): 1.4g\u003cbr\u003e✔ Fast settling time: 1.5 seconds\u003cbr\u003e✔ Internal adjustment with integrated weight (one-button calibration)\u003cbr\u003e✔ Backlit LCD display for clear visibility\u003cbr\u003e✔ RS232 interface for PC or printer connection\u003cbr\u003e✔ Passcode protection \u0026amp; overload protection\u003cbr\u003e✔ Weighing pan size: 180 x 180 mm\u003c\/p\u003e\n\u003cp\u003eDesigned for Professional Jewelry \u0026amp; Precious Metal Weighing\u003c\/p\u003e\n\u003cp\u003eThis precision balance is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJewelry workshops\u003c\/li\u003e\n\u003cli\u003eGoldsmiths \u0026amp; silversmiths\u003c\/li\u003e\n\u003cli\u003eDiamond and gemstone dealers\u003c\/li\u003e\n\u003cli\u003ePrecious metal traders\u003c\/li\u003e\n\u003cli\u003eLaboratories\u003c\/li\u003e\n\u003cli\u003ePawn shops\u003c\/li\u003e\n\u003cli\u003eManufacturing environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith internal calibration and stabilized measurement performance, this Mettler scale ensures reliable and consistent results when weighing gold, silver, platinum, gemstones, and other valuable materials.\u003c\/p\u003e\n\u003cp\u003ePerfect for professional jewelers who require certified and accurate weight measurement for invoicing and retail sales.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTrusted precision weighing performance\u003c\/li\u003e\n\u003cli\u003eInternal automatic adjustment system\u003c\/li\u003e\n\u003cli\u003eStable metal base construction\u003c\/li\u003e\n\u003cli\u003eClear, bright LCD display\u003c\/li\u003e\n\u003cli\u003eFast and reliable results\u003c\/li\u003e\n\u003cli\u003eSuitable for professional and commercial use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis scale offers all essential weighing functions needed in a modern jewelry workshop or laboratory setting.\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284043915566,"sku":"SCL-3530-MTL-3000","price":1595.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/Mettler.jpg?v=1765129170"},{"product_id":"zvi-yehuda-rough-diamond-colorimeter-f50-f1000","title":"Yehuda Rough Diamond Colorimeter – F-50 \u0026 F-1000","description":"\u003cp\u003eThe ZVI Yehuda Rough Diamond Colorimeter is a professional instrument designed for fast and consistent colour evaluation of rough diamonds. Available in F-50 and F-1000 models, it predicts diamond colour across the D–K range with approximately ±½ colour grade accuracy and provides a measurement result in approximately 5 seconds. The supplied F-50 documentation confirms the D–K range, ±½ grade accuracy and 5-second measurement time.\u003c\/p\u003e\n\u003cp\u003eBeyond basic colour evaluation, the instrument provides information on fancy yellow colour, blue and yellow fluorescence, brown hue and Type IIa\/IIb characteristics, making it a powerful tool for professional rough diamond assessment and purchasing decisions.\u003c\/p\u003e\n\u003cp\u003eThe colorimeter can also evaluate suitable coated diamonds and provides a stone signature that can be followed from rough through to polished diamond.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eD–K rough diamond colour prediction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eApprox. ±½ colour grade accuracy\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFast 5-second measurement\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMeasures Fancy Yellow colour grades\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFancy results include Light, Fancy, Intense and Vivid Yellow\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDetects blue fluorescence\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDetects yellow fluorescence, which can indicate cloudiness or milkiness\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDetects brown hue within the D–F colour range\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eType IIa detection to assist in determining HPHT suitability\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eType IIb detection for evaluation of blue diamonds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMeasures suitable coated diamonds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStone signature can be followed from rough to polished\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRechargeable for portable professional use\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e110\/220V operation\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for professional diamond dealers, manufacturers and rough diamond specialists\u003cbr\u003eDiamond Colour \u0026amp; Fluorescence Analysis\u003c\/p\u003e\n\u003cp\u003eThe colorimeter measures rough diamonds across the D–K colour range and also provides dedicated evaluation for fancy yellow diamonds. The F-50 documentation specifies five fancy-yellow result categories: No Fancy Yellow, Light Fancy Yellow, Fancy Yellow, Intense Yellow and Vivid Yellow.\u003c\/p\u003e\n\u003cp\u003eBlue fluorescence is classified across five levels: None, Faint, Light, Medium and Strong. The instrument also detects yellow fluorescence, which may indicate cloudiness or milkiness within the stone.\u003c\/p\u003e\n\u003cp\u003eBrown hue analysis is provided within the D–F colour range.\u003c\/p\u003e\n\u003cp\u003eThe colorimeter provides additional information on Type IIa diamonds, including indications relevant to assessing whether a rough diamond may be suitable for HPHT treatment.\u003c\/p\u003e\n\u003cp\u003eIt also provides Type IIb blue\/grey diamond results. According to the supplied F-50 documentation, a Type IIb blue result indicates that the stone was not radioactively irradiated to change its colour to blue, although it may alternatively indicate a synthetic stone.\u003c\/p\u003e\n\u003cp\u003eTwo Models Available\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZVI Yehuda F-50\u003c\/strong\u003e\u003cbr\u003eModel: F-50\u003cbr\u003eSuitable Rough Diamond Weight: 0.30–50 ct\u003cbr\u003eColour Range: D–K\u003cbr\u003eWeight: Approx. 1.1 kg\u003cbr\u003eHeight: 9 cm\u003cbr\u003eWidth: 8.8 cm\u003cbr\u003eLength: 15 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZVI Yehuda F-1000\u003c\/strong\u003e\u003cbr\u003eModel: F-1000\u003cbr\u003eSuitable Rough Diamond Weight: 0.30–1000 ct\u003cbr\u003eColour Range: D–K\u003cbr\u003eWeight: Approx. 1.3 kg\u003cbr\u003eHeight: 10 cm\u003cbr\u003eWidth: 9.8 cm\u003cbr\u003eLength: 16 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe key difference is capacity: choose the F-50 for rough diamonds from 0.30–50 ct, or the F-1000 for exceptionally large rough stones up to 1000 ct.\u003c\/p\u003e\n\u003cp\u003eTechnical Specifications\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand \/ Manufacturer: ZVI Yehuda Ltd.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: Rough Diamond Colorimeter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModels Available: F-50 \/ F-1000\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColour Measurement Range: D–K\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColour Accuracy: Approx. ±½ colour grade\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMeasurement Time: Approx. 5 seconds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFancy Yellow Evaluation: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlue Fluorescence Detection: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eYellow Fluorescence Detection: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrown Hue Detection: D–F colour range\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eType IIa Detection: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eType IIb Detection: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCoated Diamond Measurement: Yes, subject to measurement requirements\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower: 110\/220V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Supply: Rechargeable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Time: Approx. 15–16 hours depending on specification\/model\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eF-50 Capacity: 0.30–50 ct\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eF-1000 Capacity: 0.30–1000 ct\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: The supplied F-50 manual specifies approximately 16 hours of operation from a full charge and approximately 5 hours for recharging.\u003c\/p\u003e\n\u003cp\u003eIdeal For: Rough diamond dealers, Diamond manufacturers, Diamond buying offices, Diamond cutters and polishers, Gemmologists, Diamond laboratories, Professional rough diamond evaluation, Diamond colour prediction, Fancy yellow diamond assessment, Type IIa and Type IIb evaluation, Fluorescence and brown hue assessment\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eWhy Choose the ZVI Yehuda Rough Diamond Colorimeter?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe ZVI Yehuda Colorimeter goes beyond conventional colour prediction by combining D–K colour evaluation with fancy yellow analysis, fluorescence detection, brown hue measurement and Type IIa\/IIb information.\u003c\/p\u003e\n\u003cp\u003eWith results available in approximately 5 seconds, rechargeable operation and two capacities available, it provides a practical professional solution for evaluating rough diamonds before cutting and polishing.\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284043981102,"sku":"GMI-7011","price":40000.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/ZVI_YEHUDA-01.jpg?v=1788705122"},{"product_id":"new-presidium-gem-indicator-pgi","title":"PRESIDIUM GEM INDICATOR - PGI","description":"\u003cp\u003eFor more info about this product, please visit:\u003c\/p\u003e\u003cp\u003ewww.presidium.com.sg\/PGI.html\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284044013870,"sku":"GMI-7012-PRSD","price":365.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/file_40.jpg?v=1684093253"},{"product_id":"smartpro-reader-i-diamond-moissanite-tester","title":"Reader-I™ by Smartpro - 3-in-1 Diamond \u0026 Moissanite Tester – LCD Display","description":"\u003cp\u003eThe SmartPro Reader-I is a professional pocket-sized 3-in-1 diamond, moissanite and simulant tester designed to instantly identify diamonds and different types of moissanite from cubic zirconia and other simulants using their thermal and electrical properties.\u003c\/p\u003e\n\u003cp\u003eIts ultra-fine 0.48 mm retractable thermoelectric probe provides consistent contact and can test gemstones as small as 1.0 mm \/ 0.01 ct. Results are clearly shown on the 160° viewing LCD display, making the Reader-I fast and straightforward to use at the jewellery counter, workshop or while travelling.\u003c\/p\u003e\n\u003cp\u003eThe Reader-I is also Bluetooth Ready for connection with the SmartPro Mobile App.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3-in-1 professional gemstone tester\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdentifies diamond, moissanite and simulants\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHelps distinguish cubic zirconia and other simulants\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUses thermal and electrical properties for testing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUltra-fine 0.48 mm probe tip\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTests gemstones from 1.0 mm \/ 0.01 ct\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRetractable thermoelectric probe for consistent testing pressure\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClear 160° viewing LCD display\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInstant, readable test results\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNo waiting time between tests\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal Alert buzzer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBluetooth Ready for SmartPro Mobile App\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow-battery indicator\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic power off\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompact and portable design\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat Can the SmartPro Reader-I Test?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Reader-I is designed to provide immediate identification between:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDiamond\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMoissanite\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCubic Zirconia (CZ) and other simulants\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal contact\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis makes it particularly useful for jewellery professionals who need a convenient handheld instrument for quickly checking loose or mounted gemstones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to Use\u003cbr\u003e\u003c\/strong\u003eSwitch on the Reader-I and allow the instrument to become ready for testing. Position the gemstone securely and place the 0.48 mm probe tip against the stone.\u003c\/p\u003e\n\u003cp\u003eThe retractable probe helps maintain consistent pressure between the probe and gemstone. The instrument analyses the stone's thermal and electrical properties and displays the result on the LCD screen.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe Metal Alert buzzer helps indicate when the probe contacts metal rather than the gemstone.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: SmartPro\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModel: Reader-I\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: Diamond \u0026amp; Moissanite Tester\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTesting Technology: Thermal \u0026amp; electrical properties\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProbe: Retractable thermoelectric probe\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProbe Tip: 0.48 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMinimum Stone Size: 1.0 mm \/ approx. 0.01 ct\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisplay: Readable LCD\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eViewing Angle: 160°\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal Alert: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBluetooth: Ready for SmartPro Mobile App\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow Battery Indicator: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic Power Off: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStandby Time: 5 minutes from last measurement\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower: 3 × AAA batteries\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery Life: Up to approx. 2.5 hours continuous use with alkaline batteries\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAlternative Power: SmartPro AC Power Adaptor – optional\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: 166 × 36 × 31 mm \/ 6.5 × 1.4 × 1.2\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: Approx. 97 g*\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 18–27°C \/ 65–80°F\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: 10–50°C \/ 50–122°F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Your supplied information gives 97 g in the technical specifications and 105 g with battery in the dimensions section. I would use 97 g as the instrument weight and avoid stating a battery-inclusive weight unless SmartPro confirms which figure applies.\u003c\/p\u003e\n\u003cp\u003eIncluded Accessories\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmartPro Reader-I\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal Stone Tray\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Card\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtective Carrying Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal For: Jewellers • Diamond Dealers • Jewellery Retailers • Gemmologists • Pawnbrokers • Gemstone Buyers • Jewellery Workshops • Appraisers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose the SmartPro Reader-I?\u003cbr\u003e\u003c\/strong\u003eThe SmartPro Reader-I combines diamond, moissanite and simulant testing in one portable instrument. Its particularly fine 0.48 mm probe makes it suitable for stones from just 1.0 mm \/ 0.01 ct, while the LCD provides a clear result without relying solely on lights or audible signals.\u003c\/p\u003e\n\u003cp\u003eBluetooth readiness, automatic power-off and battery operation make it convenient for both fixed and mobile professional use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Note\u003cbr\u003e\u003c\/strong\u003eThe SmartPro Reader-I identifies stones according to their thermal and electrical properties. It should not be presented as a dedicated CVD\/HPHT lab-grown diamond screening instrument unless SmartPro specifically confirms this capability for the Reader-I.\u003c\/p\u003e\n\u003cp\u003eInstructions Manual: Please read the supplied user manual carefully before operating the SmartPro Reader-I to ensure correct testing technique, result interpretation and proper handling of the instrument.\u003c\/p\u003e\n\u003ctable style=\"width: 282px;\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" align=\"left\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 282px;\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" align=\"right\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284044341550,"sku":"TET-3531","price":285.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/RENDER_FORWEB_ALIBABA03_1024x1024_2x_e99f3301-d42b-45ae-9f08-649b3215f260.jpg?v=1789509104"},{"product_id":"synthetic-diamond-tester-presidium-sds","title":"SYNTHETIC DIAMOND TESTER - PRESIDIUM - SDS","description":"\u003cp\u003e\u003cstrong style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003ePRESIDIUM SYNTHETIC DIAMOND SCREENER\u003c\/strong\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003eIdentifies synthetic loose and mounted diamonds through \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003eits low UV absorption \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003eThe Synthetic Diamond Screener is developed to help screen \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003eout synthetic Type lla colorless diamonds, which are likely to \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003ebe synthetic and created through chemical vapor deposition \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e(CVD) or high pressure high temperature (HPHT) syntheses, \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003efrom natural type Ia colorless diamonds. \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003eWhen subjected to this deep UV irradiation, type Ia and \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003etype IIa diamonds each absorb different amount of UV light. \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003eType IIa diamonds allow deeper UV light to pass through \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003eand thus its UV light absorption ability is low. This different \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003ein the light absorption is significant enough to aid in \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003edifferentiating between colorless Type Ia and Type IIa diamonds. \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cstrong style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003eFeatures:\u003c\/strong\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e- Advanced technology that measures a diamond`s UV light \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003etransmittance ability \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e- 2 color coded (blue\/red) indicator light bars to give a low \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003eor high reading of UV light absorption with blue light indicating \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003enatural diamond and red light indicating a type IIa diamond \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e- Instantaneous clear results within just a few seconds \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e- Low battery indicator \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e- Energy-saving auto power-off of device after 10 minutes \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003ewithout operation \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e- Energy-saving auto power-off of interior LED light source \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003ewhen lid of device is open or when Start Test button \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003eis not activated \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e- USB port (can be connected to external power source) \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e- Battery operated optional with 4 AAA (LR03) (not included) \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003eDimension (LxWxH): 130 x 100 x 65 mm \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003eWeight: 210 gr \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003eFor diamond color: D to J \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003eCarat size: from 0.1 carat to as large as 10 carats \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003eCut: all cuts as long as it has flat surface \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003eMounted atones: for jewelry with \"open back\" setting \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003eStartup time: approx. 40 seconds \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003eTesting time: a few seconds \u003c\/span\u003e\u003cbr style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003e\u003cspan style=\"font-family: Verdana, Arial, sans-serif; font-size: 11px; line-height: 16.5px;\"\u003eBattery life time: approx. 3 hours continuous testing\u003c\/span\u003e\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284046045486,"sku":"TET-3532","price":720.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/301541_1.jpg?v=1684093335"},{"product_id":"presidium-refractive-index-meter-ii-prim","title":"Presidium Refractive Index Meter II - PRIM II","description":"\u003cli style=\"margin: 0px; padding: 0px; color: #555555; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 20px;\"\u003eIdentify diamonds, moissanites and colored gemstones instantly\u003c\/li\u003e\u003cli style=\"margin: 0px; padding: 0px; color: #555555; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 20px;\"\u003eContinual elimination of the possible gemstones through values such as R.I., Color, Hardness and S.G.\u003c\/li\u003e\u003cli style=\"margin: 0px; padding: 0px; color: #555555; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 20px;\"\u003eTests flat-surfaced, polished gemstones\u003c\/li\u003e\u003cli style=\"margin: 0px; padding: 0px; color: #555555; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 20px;\"\u003e R.I. liquid not required\u003c\/li\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284046111022,"sku":"GMI-7024-PRSD-PRIM-II","price":340.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/prim2_500.jpg?v=1684093337"},{"product_id":"gauge-michel-d-or","title":"Gauge Michel D'or","description":"","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284046307630,"sku":"GAU-3594","price":198.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/file_40_6.jpg?v=1765127368"},{"product_id":"cvd-hpht-tester-smartpro","title":"Screen-I™ by SmartPro - Diamond Tester – Natural vs Lab-Grown Diamond Screener","description":"\u003cp\u003eThe SmartPro Screen-I is a portable professional diamond verification and screening instrument designed to screen colourless to near-colourless diamonds and help distinguish natural diamonds from HPHT and CVD lab-grown diamonds.\u003c\/p\u003e\n\u003cp\u003eDesigned for diamonds in the D–J colour range, the Screen-I can test stones from 0.01 ct up to 12 ct. It can also screen mounted diamonds where the jewellery setting has an open hole beneath the stone, making it suitable for both loose stones and compatible mounted jewellery.\u003c\/p\u003e\n\u003cp\u003eAlthough manually operated, the Screen-I provides an automatic test result in approximately 3 seconds, indicated by bright LED lights and audible signals. A Smart Touch Test Switch and laser target pointer help position and test stones accurately, while the high-efficiency, mercury-free LED light source requires no warm-up time.\u003c\/p\u003e\n\u003cp\u003eCompact, portable and capable of up to 150 hours of continuous use with alkaline batteries, the SmartPro Screen-I is ideal for jewellers, diamond dealers, gemmologists, pawnbrokers and other professionals who regularly need to screen diamonds.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eScreens natural diamonds from HPHT \/ CVD lab-grown diamonds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for colourless to near-colourless diamonds (D–J)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTests diamonds from 0.01 ct to 12 ct\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for loose diamonds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCan test mounted stones with an open hole beneath the setting\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic test result in approximately 3 seconds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSmart Touch Test Switch\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLaser Target Pointer for precise positioning\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic testing function\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBright LED result indicators\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAudible buzzer result indication\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNo warm-up time\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-efficiency, mercury-free LED light source\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReady LED indicator\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow-battery indicator\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic power-off after approximately 5 minutes of inactivity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePowered by 4 × AAA batteries or Micro USB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUp to 150 hours continuous battery operation using alkaline batteries\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBluetooth-ready for connection with the SmartPro mobile application\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiamond Screening Capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe SmartPro Screen-I is designed to screen earth-mined natural diamonds (Types Ia and Ib) from HPHT \/ CVD lab-created diamonds (Type IIa) within the D to J colour range.\u003c\/p\u003e\n\u003cp\u003eIt accommodates an exceptionally broad stone-size range of 0.01–12 carats, making it useful for everything from very small diamonds to considerably larger stones.\u003c\/p\u003e\n\u003cp\u003eThe instrument can also be used with compatible mounted jewellery, provided there is an open hole underneath the mounted stone to allow correct testing.\u003c\/p\u003e\n\u003cp\u003eThe Screen-I is a diamond screening\/verification instrument. Screening instruments are used to flag stones for further testing where appropriate and should not be presented as a substitute for complete gemmological identification or an independent laboratory report.\u003c\/p\u003e\n\u003cp\u003eThe Screen-I is manually operated but automatically determines and displays the test result. Each measurement takes approximately 3 seconds.\u003c\/p\u003e\n\u003cp\u003eIts laser target pointer assists with positioning, while the Smart Touch Test Switch and automatic testing function simplify routine screening. Results are communicated using bright LED indicators and audible sounds, allowing the operator to identify the indicated result quickly.\u003c\/p\u003e\n\u003cp\u003eBecause the LED light source requires no warm-up period, the Screen-I is ready for testing without a lengthy start-up procedure.\u003c\/p\u003e\n\u003cp\u003eThe SmartPro Screen-I can be powered in two ways:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4 × AAA batteries\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB power adaptor via Micro USB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen used with alkaline batteries, battery life is rated at up to 150 hours of continuous use.\u003c\/p\u003e\n\u003cp\u003eAn integrated low-battery indicator alerts the operator when battery power is running low, while automatic power-off after approximately five minutes of inactivity helps conserve power.\u003c\/p\u003e\n\u003cp\u003eThe Screen-I is Bluetooth ready for connection with the SmartPro mobile application. Depending on supported app functionality, this can be used for receiving test results and certificate-related functions.\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: SmartPro\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModel: Screen-I \/ SPS I\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: Diamond Screening \/ Verification Instrument\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiamond Types: Natural Type Ia\/Ib vs HPHT\/CVD Type IIa screening\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiamond Colour Range: D–J\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStone Size Range: 0.01–12 ct\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLoose Stones: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounted Stones: Yes, with an open hole beneath the stone\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTest Operation: Manual operation with automatic result\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTest Duration: Approx. 3 seconds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTargeting: Laser target pointer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eResult Indication: Bright LED lights and audible buzzer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLight Source: High-efficiency mercury-free LED\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarm-Up Time: None\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReady Indicator: LED\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow Battery Indicator: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic Power-Off: After approx. 5 minutes inactivity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Source: 4 × AAA batteries or USB power adaptor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRated Power: 5–6 VDC \/ 1–2 A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB Input: Micro USB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB Cable: USB 2.0 Type-A to Micro USB Type-B\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery Life: Up to 150 hours continuous use with alkaline batteries\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBluetooth: Bluetooth-ready for SmartPro mobile application\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: 12.6 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWidth: 7.6 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeight: 6.5 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 153 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 0°C to 35°C (32°F to 95°F)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -20°C to 40°C (-4°F to 113°F)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIncluded Accessories\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × SmartPro Screen-I (SPS I)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 × Micro USB cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 × Protective carry case\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 × User manual\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 × Warranty card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo additional optional accessories are required; the specified accessories are included with the instrument.\u003c\/p\u003e\n\u003cp\u003eIdeal For: Diamond dealers, Jewellers, Gemmologists, Diamond buyers, Jewellery stores, Pawnbrokers, Diamond trading businesses, Gem laboratories, Professional diamond screening, Natural vs lab-grown diamond screening, Loose and compatible mounted diamond testing\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cem\u003eWhy Choose the SmartPro Screen-I?\u003cbr\u003e\u003c\/em\u003eThe SmartPro Screen-I combines a wide 0.01–12 ct testing range, approximately 3-second test time, mounted-stone capability, laser targeting and automatic result indication in a compact 153 g portable instrument.\u003c\/p\u003e\n\u003cp\u003eIts long battery life and dual battery\/USB power options make it particularly practical for professionals who need to screen diamonds regularly at a counter, in a workshop or while travelling.\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284046537006,"sku":"TET-3533-SMRP","price":699.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/SMARTPRO-01.jpg?v=1788703661"},{"product_id":"digital-caliper-150mm","title":"Digital Caliper - 150mm","description":"\u003cp\u003eThis professional \u003cstrong data-end=\"159\" data-start=\"134\"\u003e150mm digital caliper\u003c\/strong\u003e delivers fast, accurate measurements in both millimeters and inches. Whether you're measuring internal diameters, external widths, depths, or thicknesses, this tool ensures reliability and ease of use.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"182\" data-start=\"136\"\u003e\n\u003cstrong data-end=\"158\" data-start=\"136\"\u003eMeasurement Range:\u003c\/strong\u003e 0–150 mm \/ 0–6 inches\u003c\/li\u003e\n\u003cli data-end=\"231\" data-start=\"185\"\u003e\n\u003cstrong data-end=\"203\" data-start=\"185\"\u003eHigh Accuracy:\u003c\/strong\u003e ±0.01 mm \/ ±0.0005 inches\u003c\/li\u003e\n\u003cli data-end=\"304\" data-start=\"234\"\u003e\n\u003cstrong data-end=\"257\" data-start=\"234\"\u003eDual Units Display:\u003c\/strong\u003e Switch easily between millimeters and inches\u003c\/li\u003e\n\u003cli data-end=\"338\" data-start=\"307\"\u003e\n\u003cstrong data-end=\"336\" data-start=\"307\"\u003eMulti-Function Measuring: \u003c\/strong\u003eInternal diameter, external diameter, depth, step\/thickness\u003c\/li\u003e\n\u003cli data-end=\"499\" data-start=\"422\"\u003e\n\u003cstrong data-end=\"443\" data-start=\"422\"\u003eRe-zero Function:\u003c\/strong\u003e Set zero at any position for comparative measurements\u003c\/li\u003e\n\u003cli data-end=\"577\" data-start=\"502\"\u003e\n\u003cstrong data-end=\"520\" data-start=\"502\"\u003eLocking Screw:\u003c\/strong\u003e Holds measurement in place for consistency and control\u003c\/li\u003e\n\u003cli data-end=\"653\" data-start=\"580\"\u003e\n\u003cstrong data-end=\"606\" data-start=\"580\"\u003eClear Digital Display:\u003c\/strong\u003e Easy-to-read LCD for fast, accurate readings\u003c\/li\u003e\n\u003cli data-end=\"741\" data-start=\"656\"\u003e\n\u003cstrong data-end=\"681\" data-start=\"656\"\u003eDurable Construction:\u003c\/strong\u003e Built for long-lasting precision in workshop or field use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284047847726,"sku":"MES-3534","price":70.24,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/DIGITAL_CALIPER_BIG_2.0_184a1d5b-b5d7-4fd0-97a9-9deaa8e0283b.jpg?v=1765127638"},{"product_id":"rough-measuring-gauge","title":"Rough Measuring Digital Gauge","description":"","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284047946030,"sku":"GAU-3598","price":165.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/file_55_2.jpg?v=1765129179"},{"product_id":"gemchrome-eos-diamond-colorimeter","title":"Gemchrome EOS Diamond Colorimeter – Professional D–M Colour Grading","description":"\u003cp\u003eThe Gemchrome EOS Diamond Colorimeter is a professional instrument designed for fast, repeatable colour grading of loose round diamonds across the D–M colour range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for diamonds from 0.10 to 20.00 ct, the EOS provides results in less than 20 seconds with a stated repeatability of ±0.50 colour grade. Its integrated centering system helps position the diamond correctly, while long-life LED illumination provides consistent lighting for measurement.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA large 7-inch touchscreen and user-friendly software make operation straightforward, with colour grading available according to GIA™, IGI™ and HRD™ scales. The instrument also evaluates fluorescence across 4 grades.\u003c\/p\u003e\n\u003cp\u003eBuilt with a robust anodized aluminium construction, the Gemchrome EOS is designed for professional diamond dealers, cutters, jewellers and gemological environments requiring efficient and consistent diamond colour assessment.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional diamond colour grading instrument\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGrades diamonds across the D–M colour range\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for loose round diamonds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiamond size range: 0.10–20.00 ct\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRepeatability \/ accuracy: ±0.50 colour grade\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMeasurement time: less than 20 seconds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGIA™, IGI™ \u0026amp; HRD™ grading systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFluorescence evaluation: 4 grades\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for diamonds with clarity above SI1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic self-calibration after extended inactivity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in diamond centering device\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLong-life LED illumination\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eApprox. 1 million measurements without lighting maintenance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLarge 7-inch touchscreen\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRobust anodized aluminium construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecifications\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Gemchrome\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModel: EOS\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: Diamond Colorimeter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiamond Type: Loose round diamonds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiamond Size Range: 0.10–20.00 ct\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColour Range: D–M\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColour Grade Accuracy \/ Repeatability: ±0.50 grade\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColour Grading Systems: GIA™, IGI™, HRD™\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFluorescence: 4 grades\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended Clarity: \u0026gt; SI1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMeasurement Time: Less than 20 seconds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCalibration: Automatic self-calibration after extended inactivity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisplay: 7-inch touchscreen\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLighting: Long-life LED\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLED Service Life: Approx. 1 million measurements\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStone Positioning: Built-in centering device\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConstruction: Anodized aluminium\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhy Choose the Gemchrome EOS?\u003c\/p\u003e\n\u003cp\u003eThe Gemchrome EOS combines a wide 0.10–20.00 ct capacity, rapid measurement and automated colour assessment in a professional desktop instrument. The touchscreen interface, automatic calibration and built-in centering system make it particularly suitable for businesses that regularly need to grade, compare or sort loose round diamonds by colour.\u003c\/p\u003e\n\u003cp\u003eImportant: The Gemchrome EOS is specified for loose round diamonds within the stated parameters. Instrument measurements should be used according to the manufacturer's operating procedures and intended professional application.\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284048339246,"sku":"GMI-7027","price":9900.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/GEMCHROM-01.jpg?v=1788785872"},{"product_id":"melee-inspector","title":"Melee Inspector by Gemetrix- Synthetic Diamond Detection Device","description":"\u003cp\u003eThe Melee Inspector is one of the world’s most affordable and reliable solutions for identifying synthetic melee diamonds. Designed for jewelers, gemologists, and diamond traders, this compact device uses exact 255nm short-wave UV technology to detect HPHT and certain CVD-grown synthetic stones quickly and accurately.\u003c\/p\u003e\n\u003cp\u003e*\u003cem data-start=\"490\" data-end=\"506\"\u003eMelee diamonds\u003c\/em\u003e are very small diamonds (under 0.20ct each) commonly used in pavé settings, halos, micro-pavé rings, eternity bands, and as accent stones around a center diamond. Because they are purchased in large quantities, accurate screening is essential to avoid mixing natural diamonds with synthetic or treated stones.\u003c\/p\u003e\n\u003cp\u003eEngineered for both loose and mounted stones, the Melee Inspector works seamlessly with polished or rough diamonds, offering outstanding flexibility for in-store, lab, or on-the-go testing. Its bright white and UV illumination, combined with a built-in viewing magnifier, allows users to easily spot suspect diamonds with clarity.\u003c\/p\u003e\n\u003cp\u003eLightweight, portable, and smartphone-compatible, this device can be powered by a 9V battery, making it ideal for field use, buying trips, and high-volume screening environments.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDetects HPHT synthetics and certain types of CVD-grown diamonds\u003c\/li\u003e\n\u003cli\u003eUses precise 255nm short-wave UV for reliable screening\u003c\/li\u003e\n\u003cli\u003eSuitable for polished, rough, loose, or mounted stones\u003c\/li\u003e\n\u003cli\u003eWorks with jewelry settings as well as individual stones\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBenefits\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBright white light and UV illumination for superior visibility\u003c\/li\u003e\n\u003cli\u003eEasy identification of suspect stones\u003c\/li\u003e\n\u003cli\u003ePortable, with 9V battery option for mobile testing\u003c\/li\u003e\n\u003cli\u003eBuilt-in magnifier lens for close inspection\u003c\/li\u003e\n\u003cli\u003eCompatible with smartphones for enhanced viewing or documentation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284055712046,"sku":"TET-3535","price":790.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/gemetrix.jpg?v=1765128752"},{"product_id":"drc-d-secure","title":"*NEW* DRC D-Secure+","description":"\u003cp\u003eD-Secure+ is the first of its kind instrument which identifies lab grown synthetic diamonds and performs effectively with practically all sizes and shapes of loose diamonds.\u003c\/p\u003e\n\n\u003cp\u003eThe D-Secure directly detects lab grown synthetics, grown by CVD\/HPHT methods.\u003c\/p\u003e\n\n\u003cp\u003eThe purpose of this innovation is to maintain consumer confidence and keep the natural diamonds business safe from the mixing of synthetic diamonds in a cost effective manner.\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284057317678,"sku":"TET-3536-DRC-D","price":40000.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/d-secure.png?v=1765127940"},{"product_id":"drc-j-secure","title":"*NEW* DRC J-Secure+","description":"\u003cp\u003eJ-Secure+ is the first of its kind instrument which identifies lab grown synthetic diamonds in studded jewelry as well as loose diamonds and performs effectively with practically all sizes and shapes of diamonds.\u003cbr\u003e\nIt is an ideal tool to directly detect lab-grown synthetics, grown by CVD\/HPHT methods.\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284057383214,"sku":"TET-3536-DRC-J","price":35000.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/j-secure.png?v=1765126577"},{"product_id":"gempen-premium-diamond-ruby-sapphire-screening","title":"GemPen® Premium – Diamond, Ruby \u0026 Sapphire Screening Instrument","description":"\u003cp\u003eThe GemPen® Premium is a portable professional diamond and gemstone screening instrument designed for gemmologists, jewellers, diamond dealers and gemstone professionals. Using a full-spectrum Xenon UV light source and proprietary USOF – Ultra Spectrum Optical Filtering technology, it helps users observe fluorescence and phosphorescence characteristics that can indicate natural, HPHT and CVD lab-grown diamonds, as well as potential treatments and synthetics in rubies and sapphires.\u003c\/p\u003e\n\u003cp\u003eFor diamonds, the GemPen® Premium works with rough, polished and mounted stones from approximately 0.01 ct to 10.00+ ct and across the D–M colour range. It can rapidly screen hundreds of stones in minutes, making it particularly useful for professional diamond buying, jewellery intake and laboratory environments.\u003c\/p\u003e\n\u003cp\u003eThe Premium version includes Filter 1 plus the complete Filter Kit, providing Filters 2, 3 and LW Filter 4 for more advanced professional screening applications.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional diamond, ruby \u0026amp; sapphire screening instrument\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHelps indicate natural, HPHT \u0026amp; CVD lab-grown diamonds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHelps indicate HPHT colour enhancement treatment in natural diamonds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorks with rough, polished and mounted gemstones\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiamond size range: 0.01 ct to 10.00+ ct\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiamond colour range: D–M\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCapable of screening hundreds of stones in minutes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull-spectrum Xenon UV light source\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSOF – Ultra Spectrum Optical Filtering technology\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes Filters 1, 2, 3 and LW Filter 4\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePortable pocket-sized design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLithium-ion battery powered\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB rechargeable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes travel case\/darkroom for mobile screening\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccess to GemPen® Academy\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDeveloped by a gemmologist for professional gemmological applications\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDiamond Screening\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsing Filter 1, GemPen® Premium helps the user screen diamonds for fluorescence and phosphorescence characteristics associated with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNatural diamonds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHPHT lab-grown diamonds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCVD lab-grown diamonds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIndications of HPHT colour enhancement in natural diamonds\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe included LW Filter 4, when used in combination with Filter 1, provides additional information to help distinguish between naturally fluorescing diamonds, HPHT or CVD lab-grown diamonds and indications of HPHT treatment in natural diamonds.\u003c\/p\u003e\n\u003cp\u003eThe Premium Filter Kit expands the instrument's capabilities beyond diamonds.\u003c\/p\u003e\n\u003cp\u003eFilters 2, 3 and 4 are used in combination with Filter 1 to screen rubies and sapphires for discrepancies in fluorescence and phosphorescence that may indicate synthetic origin or treatment and require further gemmological investigation.\u003c\/p\u003e\n\u003cp\u003eApplications include screening for indications associated with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSynthetic corundum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlame-fusion \/ Verneuil synthetics\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeat treatment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBeryllium treatment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCobalt treatment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGlass filling\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOther corundum treatments\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eImportant Professional-Use Information\u003c\/p\u003e\n\u003cp\u003eEffective interpretation of ruby and sapphire results requires formal gemmological knowledge, including an understanding of transition elements.\u003c\/p\u003e\n\u003cp\u003eThe GemPen® Premium should always be used alongside other appropriate gemmological instruments when screening rubies and sapphires for synthetic origin or treatments. Its observations can indicate discrepancies requiring further analysis rather than providing a standalone definitive identification.\u003c\/p\u003e\n\u003cp\u003eIncluded Filters\u003c\/p\u003e\n\u003cp\u003eThe GemPen® Premium includes the complete professional filter system:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFilter 1 – Included\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFilter 2 – Included\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFilter 3 – Included\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLW Filter 4 – Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is an important distinction of the Premium version, providing the additional filters required for its expanded professional diamond, ruby and sapphire screening applications.\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: GemPen®\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModel: GemPen® Premium\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: Diamond \u0026amp; Gemstone Screening Instrument\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiamond Screening: Natural \/ HPHT \/ CVD indications\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHPHT Treatment Screening: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRuby \u0026amp; Sapphire Screening: Yes, with appropriate filters and professional interpretation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiamond Colour Range: D–M\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiamond Size Range: 0.01 ct – 10.00+ ct\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStone Types: Rough, polished \u0026amp; mounted\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLight Source: Full-spectrum Xenon UV\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptical Technology: USOF – Ultra Spectrum Optical Filtering\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFilters: Filter 1, Filter 2, Filter 3 \u0026amp; LW Filter 4\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower: Rechargeable lithium-ion battery\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCharging: USB rechargeable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesign: Portable \/ pocket-sized\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTravel Case \/ Darkroom: Included\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGemPen® Academy Access: Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhy Choose GemPen® Premium?\u003c\/p\u003e\n\u003cp\u003eThe GemPen® Premium combines portability with advanced fluorescence and phosphorescence screening capabilities. Unlike the basic diamond-only workflow, the Premium package includes the complete filter kit, expanding its professional applications to include screening of diamonds, rubies and sapphires.\u003c\/p\u003e\n\u003cp\u003eIts ability to work with rough, polished and mounted gemstones, combined with USB rechargeable operation and the included portable darkroom\/travel case, makes it particularly useful for professionals who need to perform preliminary screening both in the laboratory and in the field.\u003c\/p\u003e\n\u003cp\u003eImportant: GemPen® Premium is a professional screening instrument. Results indicating possible synthetic origin or treatment should be investigated using additional appropriate gemmological testing. Ruby and sapphire interpretation requires suitable gemmological knowledge and training.\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284057645358,"sku":"DIT-3029","price":3200.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/GEOMETRIX-01.jpg?v=1788776477"},{"product_id":"1479j-professional-mini-scale","title":"Tanita 1479J2 Ultra-Precision Digital Scale – 200g \/ 0.01g","description":"\u003cp\u003eThe TANITA 1479J2 Digital Mini Scale is a high-precision professional scale designed for applications where maximum accuracy matters. With a capacity of 200 g and ultra-fine 0.01 g graduation, this compact scale is ideal for jewelry professionals, laboratories, precious metal dealers, and technical users.\u003c\/p\u003e\n\u003cp\u003eManufactured in Japan, the 1479J2 combines advanced weighing technology with a durable stainless steel weighing tray and sleek black oxide film coating.\u003c\/p\u003e\n\u003cp\u003eKey Specifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Capacity: 200 g\u003c\/li\u003e\n\u003cli\u003eAccuracy: 0.01 g\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eNet Weight: 147 g\u003c\/li\u003e\n\u003cli\u003eDimensions: 75 × 167 × 17 mm\u003c\/li\u003e\n\u003cli\u003eDisplay: Large 5-digit LCD display\u003c\/li\u003e\n\u003cli\u003ePower Supply: 2 × CR2032 lithium batteries (included)\u003c\/li\u003e\n\u003cli\u003ePlace of Manufacture: Japan\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 Years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCapacity \u0026amp; Graduation by Mode\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGram (g)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 200 g\u003c\/li\u003e\n\u003cli\u003eGraduation: 0.01 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOunce (oz)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 7.050 oz\u003c\/li\u003e\n\u003cli\u003eGraduation: 0.001 oz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTroy Ounce (ozt)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 6.430 ozt\u003c\/li\u003e\n\u003cli\u003eGraduation: 0.001 ozt\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePennyweight (dwt)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 128.60 dwt\u003c\/li\u003e\n\u003cli\u003eGraduation: 0.01 dwt\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCarat (ct)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 1000.0 ct\u003c\/li\u003e\n\u003cli\u003eGraduation: 0.1 ct\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGrain (gr)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 3086.0 grain\u003c\/li\u003e\n\u003cli\u003eGraduation: 0.2 grain\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProfessional Features\u003c\/p\u003e\n\u003cp\u003e✔ Easy-to-read large 5-digit LCD display\u003cbr\u003e✔ Portable size with slim profile\u003cbr\u003e✔ Simple calibration function\u003cbr\u003e✔ Easy-to-switch measurement modes\u003cbr\u003e✔ Tare function for net weight calculation\u003cbr\u003e✔ Stainless steel weighing tray\u003cbr\u003e✔ Black oxide film coated surface\u003cbr\u003e✔ Soft protective case included\u003cbr\u003e✔ Highly accurate precision sensor technology\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eBuilt for Precision \u0026amp; Portability\u003cbr\u003e\u003c\/em\u003eThe TANITA 1479J2 is commonly used in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJewelry and gemstone weighing\u003c\/li\u003e\n\u003cli\u003eGold, silver, and precious metal trading\u003c\/li\u003e\n\u003cli\u003eLaboratory environments\u003c\/li\u003e\n\u003cli\u003eProfessional precision applications\u003c\/li\u003e\n\u003cli\u003ePortable field use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts compact size makes it easy to carry, while its ultra-fine graduation ensures exceptional measurement accuracy.\u003c\/p\u003e\n\u003cp\u003eWhat’s Included\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTANITA 1479J2 Digital Mini Scale\u003c\/li\u003e\n\u003cli\u003e2 × CR2032 Lithium Batteries\u003c\/li\u003e\n\u003cli\u003eSoft Protective Case\u003c\/li\u003e\n\u003cli\u003eInstruction Manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284058857774,"sku":"SCL-3538-1479","price":115.57,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/kp725bk0000eua-top_1.jpg?v=1774307266"},{"product_id":"smartpro-aura-v3-synthetic-diamond-screener","title":"Aura™ by Smartpro - Synthetic Diamond Screener – CVD, HPHT, CZ \u0026 Moissanite","description":"\u003cp\u003eThe SmartPro Aura V3 is an advanced professional synthetic diamond screener designed to separate earth-mined natural diamonds from CVD and HPHT lab-grown diamonds, cubic zirconia (CZ) and moissanite.\u003c\/p\u003e\n\u003cp\u003eSuitable for both loose stones and mounted jewellery, Aura V3 can screen stones from just 0.002 ct in the D–K colour range. Two detection modes are available: a fast Quick Test and automatic 360° screening, particularly useful for rings, bangles, bracelets and other mounted jewellery.\u003c\/p\u003e\n\u003cp\u003eWith its integrated Samsung S21 FE, Android operating system and 6.4\" display, the Aura V3 operates as a complete standalone system with no external computer or screen required. Test results can be automatically generated into certificates and shared by email.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eScreens natural diamonds, CVD, HPHT, CZ and moissanite\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for loose stones and mounted jewellery\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDetects stones from just 0.002 ct\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eScreens colourless to near-colourless diamonds D–K\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuick Test and automatic 360° Detection modes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e360° screening for rings and mounted jewellery\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomated test results\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAuto-generated test result certification\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTest results can be shared by email\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManual View for observing stones under UV\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAuto Detection Mode\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCan test stones inside a transparent plastic bag for bulk screening\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated high-resolution smartphone camera\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e6.4\" Dynamic AMOLED 2X 120Hz display\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAndroid operating system\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNo external computer or screen required\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eApproximate lamp life of 675,000 tests\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe SmartPro Aura V3 is designed to screen and differentiate:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEarth-mined natural diamonds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCVD synthetic \/ lab-grown diamonds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHPHT synthetic \/ lab-grown diamonds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCubic Zirconia (CZ)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMoissanite\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStone Requirements\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColour Range: D–K \/ colourless to near-colourless\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMinimum Stone Size: 0.002 ct\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStone Types: Loose and mounted\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLoose Stone Camera Area: 64 × 64 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTwo Detection Modes\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuick Test: Provides screening of loose stones or jewellery positioned on the appropriate tray in approximately 17 seconds.\u003c\/li\u003e\n\u003cli\u003e360° Detection: Automatically screens mounted jewellery from multiple positions, reducing the need to manually reposition rings and other jewellery. A complete 360° detection consists of four tests and takes approximately 93 seconds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eManual UV View\u003c\/strong\u003e\u003cem\u003e\u003cbr\u003e\u003c\/em\u003eThe Manual View function allows the operator to manually observe stones under UV illumination, providing an additional viewing option alongside the automated detection system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-In Smart Display\u003c\/strong\u003e\u003cbr\u003eAura V3 incorporates a Samsung S21 FE directly into the instrument, providing the display, camera and Android operating environment required for operation.\u003c\/p\u003e\n\u003cp\u003eScreen Device: Samsung S21 FE\u003cbr\u003eScreen Size: 6.4\"\u003cbr\u003eDisplay: Dynamic AMOLED 2X, 120Hz\u003cbr\u003eOperating System: Android\u003cbr\u003eMemory: 8 GB RAM \/ 128 GB storage\u003cbr\u003eMobile Battery: Auto-charging\u003cbr\u003eExternal Computer Required: No\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: SmartPro\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModel: Aura V3\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: Synthetic Diamond Screener \/ Diamond Verification Instrument\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDetection: Natural Diamond, CVD, HPHT, CZ \u0026amp; Moissanite\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiamond Colour Range: D–K\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMinimum Stone Size: 0.002 ct\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuick Test Time: Approx. 17 seconds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e360° Detection Time: Approx. 93 seconds \/ 4 tests\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLoose Stone Tray Camera View: 64 × 64 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTester Dimensions: 230 × 301.5 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: Approx. 5.0 kg\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBody Colour: Red \u0026amp; Black\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLamp Life: Approx. 675,000 tests\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Supply: 100–240 VAC, 1.4A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Fuse: 3A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Cable: IEC C13\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 0–35°C \/ 32–95°F\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -20–45°C \/ -4–113°F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVentilation: Do not obstruct the ventilation openings during operation.\u003c\/p\u003e\n\u003cp\u003eIncluded Accessories\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmartPro Aura V3\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLoose Stone Tray\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLoose Stone Tray 2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRing \/ Jewellery Tray\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRing Attachment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBracelet Attachment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Card\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Cable \/ AC Power Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal For: Jewellers • Diamond Dealers • Jewellery Retailers • Gemmologists • Gemological Laboratories • Diamond Buyers • Jewellery Appraisers • Pawnbrokers • Diamond \u0026amp; Gemstone Professionals\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose the SmartPro Aura V3?\u003cbr\u003e\u003c\/strong\u003eThe Aura V3 combines multi-material screening, loose and mounted jewellery testing, automatic 360° detection and digital result certification in one standalone instrument.\u003c\/p\u003e\n\u003cp\u003eIts ability to screen stones from 0.002 ct, combined with Quick Test and 360° modes, makes it particularly useful for businesses handling larger quantities of loose diamonds or stone-set jewellery where efficient screening is essential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Note\u003cbr\u003e\u003c\/strong\u003eThe SmartPro Aura V3 is a screening instrument for separating natural diamonds from CVD\/HPHT lab-grown diamonds and simulants such as CZ and moissanite within its stated testing parameters. \u003cem\u003eFollow the manufacturer's procedures and use appropriate confirmatory gemological testing whenever further identification is required.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eInstructions Manual: Please read the supplied user manual carefully before operating the SmartPro Aura V3 to ensure correct setup, testing procedures, interpretation of results and safe operation.\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284061315374,"sku":"TET-3540","price":7625.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/SMARTPRO_V3-01-01.jpg?v=1789507916"},{"product_id":"adam-600g-scale-legal-for-trade","title":"Adam™ Precision Scale – 600g 0.01g Accuracy | Legal for Trade","description":"\u003cp\u003eThe Adam Equipment HCB 602aM precision scale is a reliable and high-performance weighing solution designed for the jewelry, diamond, and precious metal trade. With a 600g capacity and 0.01g readability, it ensures accurate and consistent measurements for gold, silver, gemstones, and other valuable materials.\u003c\/p\u003e\n\u003cp\u003eIt is ideal for professional use in jewelry shops, gold trading, and laboratory environments where certified accuracy is essential.\u003c\/p\u003e\n\u003cp\u003eDesigned for flexibility, the HCB 602aM includes a rechargeable battery providing up to 24 hours of operation, allowing for both portable and stationary use. The included AC adapter ensures continuous performance when needed.\u003c\/p\u003e\n\u003cp\u003eThe scale features a durable ABS housing and a stainless steel weighing pan (120 mm \/ 4.7\"), ensuring long-lasting use and easy cleaning. A backlit LCD display provides clear visibility, even in low-light conditions.\u003c\/p\u003e\n\u003cp\u003e⚠️ Note: Legal for trade within the EU. For use outside the EU, local certification requirements may apply.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cp\u003eHigh precision weighing: 0.01g readability\u003cbr\u003eCapacity: 600g – ideal for gold, silver, and gemstones\u003cbr\u003eLegal for trade in the EU: CE\/M verified (Class II)\u003cbr\u003ePortable design: Rechargeable battery (up to 24 hours)\u003cbr\u003eDual power: Battery and AC adapter included\u003cbr\u003eDurable construction: ABS housing with stainless steel pan\u003cbr\u003eUser-friendly: Backlit LCD display\u003cbr\u003ePan size: 120 mm \/ 4.7 inch diameter\u003c\/p\u003e\n\u003cp\u003eApplications:\u003c\/p\u003e\n\u003cp\u003eJewelry and gold weighing\u003cbr\u003eDiamond and gemstone measurement\u003cbr\u003ePrecious metal trading\u003cbr\u003eProfessional workshops and retail environments\u003c\/p\u003e\n\u003cp\u003eThe HCB 602aM combines precision, portability, and EU-certified compliance, making it a trusted choice for professionals who require accurate, legal-for-trade weighing within the European Union.\u003c\/p\u003e\n\u003cp\u003eThis scale is legal for trade within the European Union, featuring CE\/M verification (Class II), making it fully compliant for commercial transactions in Belgium and across the EU.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284065968430,"sku":"SCL-3541-ADAM-HCB602M","price":499.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/ADAM_3.png?v=1774313815"},{"product_id":"varna-dtm-electronic-diamond-color-grading-instrument","title":"Varna - DTM – Electronic Diamond Color Grading Instrument","description":"\u003cp\u003e$400\/year servicing by the supplier\u003c\/p\u003e\u003cp\u003e\n\u003c\/p\u003e\u003cp\u003eFeatures:\n• Revolutionary Patented technology accurately analyzes\ndiamonds of various sizes and shapes\n• Grades color in polished natural diamonds in D-L color\nrange in seconds\n• Size range: 0.25 ct – 5.00 ct\n• Repeatability: +\/- ½ Color Grade\n• Digital Touchscreen LCD display\n• Compact size, lightweight and fully portable\n• Easy to use with minimal training\n• Works with common shapes (Round, Princess, Cushion,\nEmerald, Marquise, Oval etc.)\n• Color grading accounts for fluorescence, zoning and\nsecondary hues\u003c\/p\u003e\u003cp\u003e\n\u003c\/p\u003e\u003cp\u003eTechnical Specifications:\n• Color Range: D-L color, with +\/- ½ Grade Repeatability\n• Size: 7.25 in X 4.25 in X 3.5 in\n• Battery: Li-ion rechargeable battery\n• USB Data connectivity: Via Micro USB port\n• Charging: Micro USB port\n• Storage: Built in 32GB memory\n• Tools: Centering tool\n• Calibration: Calibration target\n• Accessory: Hard case\n• Software: Provided for Service, Calibration and utility\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284066132270,"sku":"GMI-7030-VRNA","price":6000.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/imagem_1.jpg?v=1684093554"},{"product_id":"alrosa-diamond-inspector","title":"Alrosa Diamond Inspector","description":"","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284066361646,"sku":"GMI-7031-ALRS","price":8800.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/alrosa3.jpg?v=1765128634"},{"product_id":"new-optimum-all-in-one-tester-by-smartpro","title":"Optimum ALL IN ONE Tester by SmartPro","description":"\u003cp\u003eSMARTPRO Optimum I Multitester with\u003cbr\u003e\nspecial UV LED Fiber Optic Technology\u003cbr\u003e\nFor Diamonds Type Ia, Synthetic and Forever\u003cbr\u003e\nOne Moissanite, Synthetic CVD \/ HPHT Diamonds\u003cbr\u003e\nwith Blue Tooth Connectivity\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284066394414,"sku":"DIT-3030-SMRT","price":1250.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/optimum_small1.jpg?v=1684093560"},{"product_id":"gemological-hardness-pencil-moh-s-1-10","title":"Gemological Hardness Pencil Moh's 1-10","description":"\u003cp\u003eThe Gemological Hardness Pencil Set (Mohs 1–10) - designed for accurate and reliable hardness identification, this complete set includes 10 precision-calibrated hardness pencils, each representing a value on the Mohs scale from 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThese tools allow you to quickly and safely determine a gemstone or mineral’s scratch resistance\u003c\/strong\u003e—one of the most important properties for proper identification and grading. Each pencil features a durable metal body, comfortable grip texture, and clearly printed hardness number for ease of use during testing.\u003c\/p\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284066591022,"sku":"GMI-7032-MOH","price":425.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/products\/moh_s.jpg?v=1765128118"},{"product_id":"portable-diamond-scale-250ct-0005ct-high-precision","title":"Portable Diamond Scale 250ct \/ 0.005ct","description":"\u003cp\u003e\u003cem\u003ePlease note: The packaging may show minor signs of wear due to storage; however, the device itself is in perfect working condition.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThis portable diamond scale is designed for precise and reliable carat weighing of diamonds and gemstones, making it an essential tool for jewelers, diamond traders, and gem professionals. With a maximum capacity of 250 carats (50 grams) and a high precision of 0.005 carats (0.001 grams), it delivers accurate and consistent measurements for both small and larger stones.\u003c\/p\u003e\n\u003cp\u003eIts compact design, combined with a protective draft shield, ensures stable readings by reducing the impact of air movement—especially important when weighing lightweight diamonds that require high precision.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eCarat Weighing for Diamonds\u003cbr\u003e\u003c\/em\u003eBuilt specifically for diamond use, this scale offers 0.005ct readability, allowing you to measure even very small stones with confidence. Since 1 carat = 0.2 grams, this level of precision ensures reliable results for diamond grading, sorting, and valuation.\u003c\/p\u003e\n\u003cp\u003eThis accuracy meets professional standards required in the diamond and gemstone industry.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAlso Measures in Grams (g)\u003cbr\u003e\u003c\/em\u003eIn addition to carat measurements, the scale also supports weighing in grams (up to 50g), making it suitable for weighing gold, silver, and other small valuable items.\u003c\/p\u003e\n\u003cp\u003eHow to Use the Portable Diamond Scale\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlace the scale on a flat, stable surface\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTurn the device on using the power button\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAllow the scale to stabilize or calibrate if needed\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse the tare function when weighing with a container or tray\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlace the diamond or gemstone in the weighing area or tray\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRead the measurement on the backlit LCD display\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClose the protective cover after use to keep the scale clean and protected\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis scale is equipped with a high-precision sensor to ensure consistent and repeatable measurements. The transparent draft shield helps eliminate environmental interference such as airflow, improving accuracy when weighing fine diamonds and gemstones.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh precision: 0.005ct (0.001g)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCapacity: 250ct (50g)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for diamond and gemstone weighing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtective draft shield for stable measurements\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTare function for container use\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBacklit LCD display\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompact and portable design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasy-to-use controls\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhat’s Included\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePortable Diamond Scale (250ct capacity)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4 × AAA batteries\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 × calibration weights\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeighing tray (mini scoop for diamonds and gemstones)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtective draft shield cover\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal For\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeighing diamonds in carats\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGemstone sorting and grading\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eJewelry professionals and diamond traders\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeighing gold and precious metals (grams)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrecision weighing of small items\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.DAVID Store","offers":[{"title":"Default Title","offer_id":45284066623790,"sku":"SCL-3542","price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9309\/0350\/files\/ECO_SCALE-01.jpg?v=1777901389"}],"url":"https:\/\/idavid.be\/collections\/measurement-testing-instruments.oembed?page=4","provider":"I.DAVID","version":"1.0","type":"link"}