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GSI IDENTIFIES UNDISCLOSED SYNTHETIC WHITE SAPPHIRE MELEE IN JEWELRY

Gemological Science International (GSI), one of the largest gemological organizations in the world and a leader in diamond identification and screening, recently identified synthetic white sapphire melee in jewelry. The synthetic sapphires were detected during a routine jewelry screening. GSI’s...

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Leading US jewelry retailer, Fred Meyer Jewelers successfully completes GSI’s hands-on Diamond Essentials Course.

GEMOLOGICAL SCIENCE INTERNATIONAL PROVIDES TRAINING COURSE FOR FRED MEYER JEWELERS

Gemological Science International (GSI), one of the largest gemological organizations in the world, conducted the Diamond Essentials Course for retailer Fred Meyer Jewelers, a division of Kroger Co. (KR: NYSE). The two-day Diamond Essentials Course was held at the GSI...

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