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With the growing availability of synthetic diamonds in the marketplace, full disclosure and confidence in knowing what you are buying is now more important than ever. GIA has developed a sophisticated and easy-to-operate desktop instrument to screen for these stones.
Read MoreLearn more about the GIA Melee Analysis service and how to submit stones for analysis and sorting.
Read MoreExplores an exceptional family of diamonds, referred to as “CLIPPIR” (Cullinan-like, Large, Inclusion-Poor, Pure, Irregular, and Resorbed), that formed in a superdeep environment.
Read MoreA phenomenon usually seen in Colombian emeralds is found in a specimen from Zambia.
Read MoreReview of Making Steampunk Jewellery by Nikki Druce.
Read MoreDrusy jewelry has surged in popularity in recent years. Celebrities wear it on the red carpet and designers clamor for it at gem shows.
Read MoreReview of Green Diamonds: Natural Radiance at the Natural History Museum of Los Angeles.
Read MoreThe flow of Argyle fancy pink diamonds may end in 2020 if prices for the other stones the mine produces don’t improve. Plus: More diamond updates.
Read MoreGIA Alumni Association
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