Jewelers of America Reveals 2024 Gem Award Winners

Actress and singer Cynthia Erivo and Tiffany & Co. also honored at black-tie event in New York.

GIA Provides Further Funding to Support Mercury-Free Initiative

Lab awards grant of $93,000 to deploy technology and train small-scale mining community in its use.

GIA Introduces New High School Scholarship Program

Lab will issue up to $100,000 to graduating students from four local educational institutions.

Detecting Lab-Grown Diamonds That Deceive

Synthetic stones masquerading as naturals are arriving in labs. How prevalent is this, and how can the rest of the trade protect itself if fraudsters are trying to dupe the experts? Insiders weigh in.

GIA Opens New Lab in Dubai

Location will only service clients operating within emirate’s free trade zones.

Lab Urges Caution over Surge in Undisclosed Colored Synthetics

GSI has received jewelry containing pink, yellow and brown stones posing as naturals.

Cricket Bat-Shaped Diamond Submitted to GIA for Testing

Natural stone is inscribed with the name and signature of player Virat Kohli.

GIA Takes Steps to Counter Fraudulent Inscriptions on Lab-Grown

Institute will offer same-day report verification to confirm a diamond matches its inscription.

DMIA Opens Diamond-Screening Lab

New York location will house five verification machines, which members can use for free.

The 10 Most-Read Stories of 2023

News about De Beers dominates this year’s list.

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