The Mediterranean Blue, a 10.03-carat vivid blue diamond, sold for $21.5 million at Sotheby’s Geneva, becoming 2025’s most ...

AN exceptionally-rare blue diamond went under the hammer in Geneva late Tuesday, selling for $21.5 million, Sotheby's auction ...

An exceptionally rare blue diamond went under the hammer in Geneva late Tuesday, selling for $21.5 million, Sotheby's auction ...

From sparkling multi-million-dollar diamonds to custom designs, here are the most expensive diamond rings in the world that redefines luxury.

The “Hidden Figures” actress rocked a large diamond brooch that was made out of 1800 Cristalino tequila to the Met Gala 2025 Monday.

Kind Diamond Made From 1800 Cristalino Tequila on Fashion's Most Memorable Monday JERSEY CITY, N.J., May 5, 2025 /PRNewswire/ ...

Al Cook, chief executive of De Beers, told the Financial Times there were “no US diamond mining jobs to protect” and that the ...

Inside the garage, coral, pearl and gemstone jewelry are displayed on tables for sale. Behind it, Flora Lu, the president and ...

Gem Diamonds’ revenue fell in the first quarter as the company held higher-value goods from tender due to uncertainty over how tariffs would affect sales. Sales plunged 50% year on year to $21.6 ...

On Friday night, Tiffany & Co. celebrated the launch of its 2025 Blue Book high jewelry collection “Sea of Wonder” with a gala dinner held at the Metropolitan Museum of Art. For many in the ...