Surface Diffusion

Ti Surface Diffusion: Just when you thought it was an easy identification

New research shows that the titanium surface diffusion treatment is being polished off the facets, but left inside cavities and fractures. Stone Group...

Inside Jeweler Cindy Chao’s Seductive, Museum-Like New Store in Taipei

Robb ReportCarol Besler | November 13, 2022 The designer's extraordinarily intricate pieces finally have a permanent place to call home. Haute jewelry designer Cindy Chao, known for her sculptural...

The Evolution Of Engagement Rings Is Steeped In History

the Zoe Report - HAYLEY PROKOS | November 13, 2022 - Here’s how the phrase “tie the knot” came to be. Engagement season is rolling...

We Don’t Want Our Gemstones To Be Like Oil Exported Unrefined – FG

The Federal Government has, for the umpteenth time, warned against exportation of unrefined gemstones or solid minerals. It warned that it is a criminal...

Mysterious Gemstone Found 100 Years Ago In King Tut’s Tomb Likely Formed When A...

Forbes.comDavid Bressan | Contributor(and more below!) On November 4, 1922, a boy accidentally stumbled on a stone that turned out to be the top of...

Six Jewelry Highlights At GemGenève

Forbes.comKate Matthams | Senior Contributor It might not be the biggest show of the jewelry year, but it's a gem on the calendar that draws...

Magnificent Jewels, Christie’s, December 6

December in New York – Auction SeasonMagnificent Jewels, Christie’s Auction House, Rockefeller CenterDecember 6, 2022 Up for auction, a magnificent square emerald cut, Fancy Vivid...

Gems & Gemology, Fall issue 2022

GIA's flagship publication Gems & Gemology - Fall 2022 IN THIS ISSUEMethods and Challenges of Establishing the Geographic Origin of DiamondsSapphire Beneath the Rich Black...

Get Ready for a Record-Breaking Natural Diamond Auction Season

NaturalDiamonds.com - JILL NEWMAN| NOVEMBER 3, 2022 - What makes a natural diamond worth more than $30 million? A diamond that is incredibly rare and...

September And June Hong Kong Jewelry Shows To Return In 2023 After 3-Year Absence

Forbes.comAnthony DeMarco | Senior Contributor In another sign the business disruption caused by the pandemic has subsided in Asia, two large and important jewelry industry...

AGTA Spectrum Awards™

The world’s finest jewelry and colored gemstone competition.2022 WinnersImages Courtesy of AGTA, Photography Jeff Mason, Jeff Mason Photography. Best Of Only the most brilliant, breathtaking pieces...

A Wearable ET Pallasitic “Death Star”

by Charles Michael Designs Charles is an extraordinary jeweler, and of course, on our "radar" since he has a talent for bringing out the best...

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Cartier: Beautés du Monde High Jewellery Collection

Cartier: Beautés du Monde High Jewellery Collection CartierWebsite Content Seeing the beauty of the world, preserving it, and above all, enriching it, are values that have...