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.

The stories behind the world's most expensive jewelry pieces — where they are now and the fascinating history they hold.

Commanding a price of $71.2 million, it remains the most expensive diamond ever sold at an auction. The buyer named it the CTF Pink Star to honor the legacy of his family’s business. In 1986 in the ...

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

The 7.5-carat diamond from Indian Prime Minister Narendra Modi was easily the most costly gift presented ... The U.S. president himself received a number of expensive presents, including a ...

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 ...

GOBankingRates took a look at some of the most expensive jewelry ever owned ... setting a record for the highest price per carat ever paid for a diamond of any color. And to think, you felt ...

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 ...

The 7.5-carat diamond was retained for official use in the White House East Wing, the State Department document showed. Among the countless gifts US President Joe Biden and his family received ...