Diamond Testers

Presidium Adamas Tester

Optimum ALL IN ONE Tester by SmartPro

GemPen® Premium – Diamond, Ruby & Sapphire Screening Instrument

SYNTHETIC DIAMOND TESTER - PRESIDUM SDS II

Gemological Hardness Pencil Moh's 1-10

Jewellery Inspector - Gemetrix

PL Inspector - Gemetrix

Alrosa Diamond Inspector

Varna - DTM – Electronic Diamond Color Grading Instrument

*NEW* DRC D-Secure+

Melee Inspector by Gemetrix- Synthetic Diamond Detection Device

Gemchrome EOS Diamond Colorimeter – Professional D–M Colour Grading

Screen-I™ by SmartPro - Diamond Tester – Natural vs Lab-Grown Diamond Screener

SYNTHETIC DIAMOND TESTER - PRESIDIUM - SDS

PRESIDIUM GEM INDICATOR - PGI