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

Discover the Marie-Thérèse Pink Diamond and Blue Belle Sapphire at Christie's Auction House, featuring rare jewels with royal ...

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 rare pink diamond with ties to European royalty is set to be auctioned in New York next month, with estimates reaching up ...

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 ...

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.

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 ...

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 ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The dramatic break up of an ancient supercontinent could be behind ...