Colored gems and signed jewels from important private collections led the way at Bonhams New York Jewels Sale held Thursday ...

The latest blue diamond to hit the auction block certainly lives up to its namesake. The 10.03-carat Mediterranean Blue gem will be the crown jewel at Sotheby’s High Jewelry Auction this May, on ...

Sanyogitabai Devi of Indore wears the Golconda blue mounted in an an ... is a name that is used in the jewelry world to denote the world’s finest diamonds and gems that possess luminousness ...

On Friday night, Tiffany & Co. celebrated the launch of its 2025 Blue Book high ... of Tiffany & Co. jewelry, including a necklace of intertwined Akoya pearls and diamonds and a 9-carat diamond ...

Update 4/25/2025: The Golconda Blue will not be sold at Christie's in May. Instead, per a spokesperson for the auction house, the owners of the gem are now pursuing a sale within their family.

Christie's International Head of Jewelry. "With its royal heritage, extraordinary colour and exceptional size, The Golconda Blue is truly one of the rarest blue diamonds in the world." Christie's ...

In a sea of jewels, one particular stone has been stealing the show. A rare 10-carat Mediterranean blue diamond from South Africa was on display in an exhibit featuring $100 million worth of the ...

“Any vivid blue diamond is a discovery worth celebrating, but one of this size and depth of color is a rare event,” said Quig Bruning, Sotheby’s Head of Jewelry for the Americas & EMEA.

On Friday night, Tiffany & Co. celebrated the launch of its 2025 Blue Book high ... of Tiffany & Co. jewelry, including a necklace of intertwined Akoya pearls and diamonds and a 9-carat diamond ...