Grading Services

ImaGem offers grading and appraisal services to the trade and consumers. Diamond Grading Certificate (Light Behavior & Clarity Plot available)ImaGem Light Behavior CertificateImaGem-Secure Registration CertificateDiamond Jewelry Reports (Light Behavior Analysis available …

Jewelry Certification

Gemstone Grading

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Rough Diamonds & Gemstones

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Grading Programs

Jewelry & Loose Gem Grading ProgramsWe offer comprehensive grading services to support manufacturers andretailers with program support. Programs can be for grading of diamondjewelry or loose diamonds, moissanites or gems.Grading …