The extremely rare, 10-carat Mediterranean Blue diamond could fetch a whopping $20 million at Sotheby's High Jewelry auction ...

According to the Gemological Institute of America’s (GIA) report on the stone, the brilliant-cut center diamond is 17.09 carats, has a rarely-seen D color rating — meaning it’s completely ...

a 2.33-carat fancy color diamond. Farfan explained that the pure red diamond is so rare that for every 25 million diamonds found, only 1 is a fancy red. The Winston Red Diamond to be displayed is ...

Selecting a diamond ring for your significant other is an exhilarating yet daunting task, particularly when there are ...

“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.

Holi, the vibrant festival of colors, is a celebration of love, joy, and the triumph of good over evil that transcends ...

They will tell us directionally what kinds of things they're looking for - shapes, silhouettes, perhaps color ... rarest of the rare... I would expect some of these big, pure, beautiful natural ...

Go big or go home, jewelry experts say — the red carpet this year is expected to show off rare natural diamonds and a more creative use of gems by male stars At this year’s Oscars, the jewelry ...