The kite-shaped pink jewel is believed to have been passed down from France's Queen Marie Antoinette to her daughter.

Christie's forthcoming "Magnificent Jewels" auction will feature a bevy of historic pieces, including a diamond once owned by ...

A pink diamond closed at auction for $57.73 million in Hong Kong Friday night, the most expensive diamond per carat ever sold. The 11.15-carat Williamson Pink Star diamond sold at a Sotheby’s ...

A pink diamond of “unparalleled color and brightness” sold for $34.8 million in New York on Thursday, just short of its high estimate of $35 million. Weighing 10.57 carats and named The ...

Pink diamonds are extremely rare and coveted — a now-closed mine in Australia has been the source of 90% of the colored gemstones. Polished pink specimens of the highest grade can sell for tens ...

A pink diamond that is believed to be one of the purest in the world could sell for more than $21 million at auction next month. The "Williamson Pink Star" diamond is 11.15 carats, cushion-cut ...

The "Fortune Pink" diamond, an exceptionally rare giant gemstone, sold for more than $28.5 million at auction in Geneva on Tuesday to a private Asian collector. At 18.18 carats, the gem is the ...

She has been working in journalism for seven years. Experts call it "the most vivid pink diamond" ever put for sale — and it's expected to fetch a pretty penny at auction later this year.

A vivid pink diamond that has been nicknamed "The Fortune Pink" is going up for sale at a Christie’s International auction and insiders believe it could fetch up to $35 million. The British ...

Originally estimated at $21m, the 11.15-carat Williamson Pink Star diamond was sold for $49.9m at Hong Kong auction. The Williamson Pink Star is the second-largest pink diamond to appear at ...

LONDON, Aug 31 (Reuters) - A dazzling pink diamond, described as one of the world's purest, could fetch more than $21 million when it goes under the hammer in Hong Kong in October, auction house ...