GemTrue Multi Experior Diamond Tester

The GemTrue Multi Experior is an exceptional diamond tester that is able to distinguish diamonds from moissanite. Widely recognized to be the most accurate and best diamond tester pen on the market, this little beauty makes sure that you’ll never buy a fa

Gemtrue 4in1 Muti Experior Gemstone Authentication Tester for Diamond, Sapphire

Presidium Multi Tester III

Gemtrue 4in1 Muti Experior Gemstone Authentication Tester for Diamond, Sapphire, Ruby and Moissanite : : DIY & Tools

GemTrue Multi Combo Set!DK10100-9000At GemTrue we’re now offering our two best testers as a one kit offer! This combo set will allow you to test

GemTrue Mutli Combo Set

DK9000 - GemTrue Multi Experior

เครื่องทดสอบเพชร ปากกาเช็คเพชร พลอย (Presidium Gem Tester II

GemTrue Mutli Combo Set

The New CVD Veritas Tester – GemTrue

How to use the GemTrue Multi Experior Diamond Tester

GemTrue Rechargeable LED/UV Loupe