The Oppenheimer Blue sold on Wednesday for more than $57.5 million including fees at a Christie's auction in Geneva, making it the most expensive diamond ever sold.

Sotheby’s Hong Kong held Asia’s largest ever jewelry auction yesterday.

including the 51.38 carat diamond of the same name, the most expensive among the ones ever cut in Russia, the Russian diamond miner said on Tuesday. The starting price of the collection can be $10 ...

If the speculation is true, Zendaya's cushion-cut diamond would rank as one of the most expensive celebrity engagement ... and have had a low-key relationship ever since, minus the occasional ...

A rare Russian pink diamond called the ‘ Spirit of the Rose ’ has set the new world record for the most expensive purple-pink diamond ever sold. The 14.83 carat diamond was auctioned for a ...

Kate Middleton’s most expensive piece of jewelry was originally gifted to Queen Elizabeth nearly 80 years ago.

Cristiano Ronaldo Is The Owner Of The Most Expensive Rolex Watch. Meet the Unicorn One of the most expensive Rolex watches in ...