The Gemmological Association of All Japan’s Zenhokyo Laboratory reports identification of yellow melee synthetic diamonds mixed with natural stones in jewelry during routine inspection via Micro -FTIR (Fourier-Transform Infared Micro-Spectroscopy). I hope other labs are using this technology.
To learn more, go to www.gaaj-zenhokyo.co.jp
As always, if you are doubtful, consult a reputed gem testing laboratory.
P.J.Joseph's Weblog On Colored Stones, Diamonds, Gem Identification, Synthetics, Treatments, Imitations, Pearls, Organic Gems, Gem And Jewelry Enterprises, Gem Markets, Watches, Gem History, Books, Comics, Cryptocurrency, Designs, Films, Flowers, Wine, Tea, Coffee, Chocolate, Graphic Novels, New Business Models, Technology, Artificial Intelligence, Robotics, Energy, Education, Environment, Music, Art, Commodities, Travel, Photography, Antiques, Random Thoughts, and Things He Like.
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