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Our reports include a range of information that can include a gemstone's identity, treatment history, most likely origin and confirmation of its natural status.


Ruby, Sapphire, Emerald, Amethyst, Aquamarine, Tsavorite, Spinel, Diamonds


Ideal for volume clients, the AIGS VIP Card is a prepaid membership that provides special discounts on all report services.


Visit AIGS in Thailand, Japan & China


Read about AIGS detection methods and grading systems for colored stones, diamonds and jadeite.

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