Sotheby's sale of 110 lots includes important pieces from the Vanderbilt and Wade families, and a private collection in which ...

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 ...

Christie's has announced what is sure to be a blockbuster sale in the jewelry world: the sale of a 23.24-carat fancy Golconda blue diamond. It is the largest of its kind to ever be offered at ...

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 ...

Its lineup of lab-grown diamonds, natural gemstones, ring settings and other jewelry pieces is robust—but certainly not the most affordable. That’s where this week’s Blue Nile coupons come in.

“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.

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.

Sotheby's Geneva auction will feature the stunning 10-carat "Mediterranean Blue Diamond," estimated to fetch $20 million. This rare, fancy vivid blue diamond, sourced from South Africa, is ...

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 ...

An exceptionally rare blue diamond went under the hammer in Geneva late Tuesday, selling for $21.5 million, Sotheby's auction house said. "The Mediterranean Blue," a fancy vivid blue diamond ...