Gemstone Certificate
Gemstone Certificate
Blog Article
A gemstone certificate is an official document issued by a gemological laboratory that confirms the identity, quality, and authenticity of a gemstone. Common certification labs include:
- GIA (Gemological Institute of America)
- IGI (International Gemological Institute)
- AGL (American Gemological Laboratories)
- SSEF (Swiss Gemmological Institute)
- NGI (National Gemstone Institute)
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