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How to Buy a Gemstone

Interactive Gemstone Book, Glossary and Library

This resource is from the Gemological Institute of America, the world’s foremost authority on diamonds, colored stones and pearls.​

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      The International Alliance Jewelry Exchange (IAJE) is an exclusive global network of reputable member-vetted Jewelry dealers and designers with a reliable, established business history.  The IAJE’s international online stores and auction brings both quality and safety to more than 270,000 global buyers.   Find us on Facebook 

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