Figure 1. Left: 18K yellow gold “Flames” ring with 25.19 ct Mexican fire opal. Right: This 18K yellow gold “Spice” ring ...

While it may look like a blazing red ruby, the 2.33-carat Winston Red Diamond is just that—a diamond. One of the rarest ...

Chanel's high jewelry collection, Reach for the Stars, debuted in Kyoto, Japan and features sserious diamonds, sapphires, and ...

Before her failed effort to flee Paris in 1791, Marie Antoinette handed a diamond to her loyal hairdresser. It's now ...

Gemologist and communications strategist Olga González brings her deep industry insight to bear on the sustainability debate ...

Aside from Meghan and Lili's sweet bond, it was Prince Harry's wife's sparkling pinky ring that was the most unmissable ...

The rare Graff diamond, which a devoted husband purchased for his wife during their marriage, will be auctioned off at ...

A fancy pink diamond with French Imperial provenance, Indian Mughal jewels and a 392.52-carat sapphire are highlights of ...

Phillips New York Jewels Auction will have signed jewels by Tiffany & Co., Van Cleef & Arpels, Bulgari and Chaumet, as well ...