Gemlogis is a diamond tester manufacturer that offers the best diamond testing machines and devices for sale. We have synthetic and natural diamond testers for all purposes at competitive prices.
This is a portable electronic device for distinguishing real diamonds from other simulated stones. It is designed for quick, precise, and safe diamond
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This tester is designed to distinguish diamond, moissanite from other fake stones quickly. It has a fine elastic tipped probe for testing and able to identify stones as small as 2pt.
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