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Jewelry Items By Tzoffey’s 1818


The Israel Diamond Institute takes you behind the scenes and shows you how decisions are made regarding exceptional diamonds.


This clip from the IDI focuses on Mr. Avner Tzofia, a diamantaire with over 30 years’ experience in the diamond industry, who examines a rough diamond weighing 140 carats and discusses various possibilities for cutting the large stone into a number of smaller diamonds


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