For a well-trained lab gemologist beryllium-diffused corundums are easily recognizable by its characteristic color and inclusions. Many thanks to GIA Carlbad team and Gems & Gemology for sharing the insightful report.
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.
Translate
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment