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Rolled Magazines

Media & Press

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Natural Diamond Council (ASSURE)

The ASSURE Program has developed a standard to test Diamond Verification Instruments in a consistent manner. We partnered with leading manufacturers as part of a shared commitment to maintaining consumer confidence.

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Southern Jewelry News

Gemlogis USA introduces BELIZE diamond verifier-Affordably differentiates between earth mined and Type lla/CVD/HPHT lab grown.

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Lab Grown Magazine

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Southern Jewelry News

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See our Product Collection

Select from our full range of Synthetic Diamond Segregators, Diamond Testers, Color Stone Reference Meters and Measuring Gauges.

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