Vanderbilt family jewels proved irresistible at the Phillips Geneva Jewels Auction: V. The top lot was the “Vanderbilt Sapphire,” a Belle Époque diamond brooch featuring a 42.68-carat Kashmir sapphire ...

Diamonds are a girl’s best friend—especially when they’re attached to a stunning sapphire. Fans of both will get the chance to bid on this one-of-a-kind necklace at a Phillips sale held in Hong Kong ...

Hailing from a private collection, the bling was expected to fetch between $3.2 million and $4.5 million at the auction house’s Jewels & Jadeite sale. It didn’t quite reach the high estimate, but the ...

CAMBRIDGE, Mass. -- Researchers have uncovered strong evidence that the ancient Chinese used diamonds to grind and polish ceremonial stone burial axes as long as 6,000 years ago -– and incredibly, did ...

Queen Camilla greeted the winners and runners-up of the Queen's 2025 Commonwealth Essay Competition at St. James's Palace in London on Thursday, November 20, She wore a blue dress with black suede ...