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Gemlogis Diamond Tester

Kowloon, Hong Kong

Gemlogis provide the most accurate diamond and gemstone testers. We specialize in differentiating natural diamonds, CVD or synthetic diamonds, HPHT treated and other gemstones.

Services/Keywords: diamond tester, diamond screening, diamond screener, diamond testing pen, diamond tester pen, diamond tester kit, diamond detector, cvd tester, cvd diamond tester, hpht diamond tester

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Email Id: [email protected]


Address: Rm 807, New Trend Centre, 704 Prince Edward Road East, San Po Kong, Kowloon, Hong Kong

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