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Report by GSI: Rare phosphorescence in CVD Lab Grown Diamond

Gary Roskin - October 8, 2022

Diamond World News Service | Sept 29 2022 - Diamondworld.net - Lab Grown Diamonds have gained increased popularity in recent times. Today’s cutting-edge technology...

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News - November 3, 2023

Iridis Announces World's First Auction of Rough Tourmaline Gary RoskinRoskin Gem NewsReport Iridis, owner of the Jagoda tourmaline mine in Zambia, recently reported as “the world's...

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