These two colors are outliers within the colored diamond world. Gemologists must read the GIA report.
Useful link:
https://www.gia.edu/gems-gemology/fall-2019-fancy-white-fancy-black-diamonds
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 Troy Ardon. Show all posts
Showing posts with label Troy Ardon. Show all posts
Sunday, December 29, 2019
Wednesday, October 09, 2019
Thursday, February 21, 2019
Natural-Color Pink, Purple, Red, And Brown Diamonds: Band Of Many Colors
A series of studies on natural colored diamonds.
Useful link:
https://www.gia.edu/gems-gemology/winter-2018-natural-color-pink-purple-red-brown-diamonds
Useful link:
https://www.gia.edu/gems-gemology/winter-2018-natural-color-pink-purple-red-brown-diamonds
Monday, September 25, 2017
Christmas Tree–Shaped Internal Feature In Diamond
Rare and beautiful diamond inclusion. Take a look.
Useful link:
https://www.gia.edu/gems-gemology/summer-2017-microworld-christmas-tree-shaped-diamond
Useful link:
https://www.gia.edu/gems-gemology/summer-2017-microworld-christmas-tree-shaped-diamond
Tuesday, July 04, 2017
First Observation Of H4 Defect In CVD Synthetic Diamond
Synthetic diamond update.
Useful link:
https://www.gia.edu/gems-gemology/spring-2017-labnotes-h4-defect-synthetic-diamond
Useful link:
https://www.gia.edu/gems-gemology/spring-2017-labnotes-h4-defect-synthetic-diamond
Friday, January 29, 2016
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