The top lot of the Sotheby’s auction was a 4.50-carat internally flawless oval mixed-cut fancy vivid blue diamond that ...

Phillips’ inaugural Geneva jewelry auction includes a range of important diamonds, colored gemstones and vintage and contemporary signed jewels. Named “Geneva Jewels Auction: One,” the 110-lot sale ...

The cushion-shaped diamond, set in a ring and rounded with a double row of smaller white diamonds, was the showcase piece in the 409-lot sale of jewelry. Excluding fees, the stone, first known as "The ...

On April 4th in Hong Kong, Sotheby’s will auction the Pink Star, the largest internally flawless fancy vivid pink diamond ever graded by the Gemological Institute of America. The stone, which weighs ...

From royal treasures to modern masterpieces, these rings transcend mere jewelry — they are the ultimate expressions of rarity ...

BOCA RATON, Fla., March 24, 2016 /PRNewswire/ -- Back in 2007, a South Florida man purchased a beautiful $2 million pink diamond ring for his wife. Now, the unique 10.07-carat pink diamond will be ...