Tag archive for ‘Gemstones’
Ilan Shavit On Tuesday, March 19th, 2019

Expert gemologist puts attractive valuation to Shefa Yamim’s Rare gemstones

The gemstone-mining company, Shefa Yamim, today announced that an expert gemologist, Dr. Gila Gavrielov, has valued cut and polished blue sapphire from the Kishon Mid Reach alluvial deposit owned by Shefa More...

Ilan Shavit On Wednesday, May 13th, 2015

Israeli Lab Suspected of major diamond fraud

The Gemological Institute of America (GIA) has sent out a laboratory alert recalling 424 diamond grades. The diamonds were treated with a process that temporarily improved their color by up to three levels. More...

Gil Tanenbaum On Sunday, February 22nd, 2015

Israel’s Sarine Technologies Has New Diamond Cutting Techniques

Israel’s Sarine Technologies Ltd. is a developer and manufacturer of advanced planning, evaluation and measurement systems for diamond and gemstone production. Its Loupe device is a comprehensive imagery More...

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