Consumers beware.
Useful link:
https://www.gia.edu/gems-gemology/fall-2019-labnotes-resin-imitation-ivory-with-a-pseudo
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 Dylan Hand. Show all posts
Showing posts with label Dylan Hand. Show all posts
Wednesday, December 04, 2019
Friday, October 05, 2018
Saturday, January 30, 2016
Dyed And Natural Green Jadeite
Take a look.
Useful link:
http://www.gia.edu/gems-gemology/fall-2015-labnotes-dyed-natural-green-jadeite
Useful link:
http://www.gia.edu/gems-gemology/fall-2015-labnotes-dyed-natural-green-jadeite
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