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  • Original Content for the Roskin Report
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The Return of Jonker VI! Diamonds Take Center Stage at Sotheby’s...

News - December 12, 2025

AGTA Spectrum and Cutting Edge Awards — The IMAGES: We now...

News - December 12, 2025

GIA to Update Colored Gemstone Reports: More Country-of-Origin Gems on the...

News - December 10, 2025

Scoping It Out: Photomicrography from Melissa Scarani*

News - December 9, 2025

AN UPDATE – The French Crown Jewels: After the Louvre Heist…...

News - December 8, 2025

Susan Jacques Awarded GIA’s Richard T. Liddicoat Award for Distinguished Achievements

News - December 8, 2025

AGA Honors Brendan M. Laurs with 2025 Antonio C. Bonanno Award...

News - December 8, 2025

Into the Stone: Photomicrography from E. Billie Hughes

News - December 8, 2025

NAJA’s 65th ACE©IT Winter Conference in Tucson!

News - December 8, 2025

Who Wore What Jewels: 2025 Los Angeles County Museum of Arts,...

News - December 8, 2025

OLD IS GOLD: The Opportunities in Estate Jewelry – Feature story...

News - December 8, 2025

The Fall 2025 edition of GIA’s quarterly journal, Gems & Gemology...

News - December 8, 2025
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