Diamonds might be forever but that doesn't stop them being bought and sold. One stone thought to have once belonged to Marie ...

Video. A rare pink diamond with ties to European royalty is set to be auctioned in New York next month, with estimates reaching up to €4.6 million.

The rare 10-carat diamond is set in a ring designed by jeweler Joel Arthur Rosenthal. It will be a part of the "Magnificent Jewels" live auction at Christie's Rockefeller Center location on June 17.

SCREENSHOT - Pink diamond ring that once belonged to daughter of Marie Antoinette up for auction Award-winning actor Presley Chweneyagae dies, aged 40 McDonald's closing five remaining CosMc's ...

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 ...

Although no official records confirm its early ownership, the diamond has long been linked to royal lineage. After reappearing at a Geneva auction in 1996, the stone vanished from public view. Now ...

A large pink diamond believed to have been passed down from France's Queen Marie Antoinette to her daughter is going up for auction in New York next month — and is expected to sell for millions ...

Christie's will auction off a 10-carat pink diamond previously owned by Marie Antoinette. ... The 10.38-carat pink diamond ring sold by Christie's. ... The rare pink stone was first sold in 1996.

A 10-carat diamond once owned by Marie Antoinette is up for sale. Christie's will auction it off as part of their Magnificent Jewels event. The rare pink stone was first sold in 1996.