I think Alrosa did the right thing. It should never be sold.
Useful links:
http://eng.alrosa.ru
https://www.mining.com/alrosa-keeps-russian-doll-type-diamond-in-rare-find-collection
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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Showing posts with label Matryoshka Rough Diamond. Show all posts
Showing posts with label Matryoshka Rough Diamond. Show all posts
Saturday, December 28, 2019
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