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

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

Before her failed effort to flee Paris in 1791, Marie Antoinette handed a diamond to her loyal hairdresser. It's now ...

If you or your partner have $5 million to spare, your engagement ring could get a major upgrade.Key TakeawaysA rare 10-carat ...

The purple-pink modified kite brilliant-cut diamond featuring 10.38 carats holds an estimated value between $3 million to $5 ...

Entrusted to a coiffeur and passed down through her daughter, the Marie-Thérèse Pink returns to the spotlight at Christie’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 ...

Video. A rare 10.38-carat pink diamond with ties to Marie Antoinette’s daughter is going up for auction at Christie's in New ...

While it may look like a blazing red ruby, the 2.33-carat Winston Red Diamond is just that—a diamond. One of the rarest ...

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

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 ...