Sotheby's sale of 110 lots includes important pieces from the Vanderbilt and Wade families, and a private collection in which ...

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 ...

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

A fancy pink diamond with French Imperial provenance, Indian Mughal jewels and a 392.52-carat sapphire are highlights of ...

A pink diamond that belonged to Marie Antoinette is hitting the auction block this June. Christie's estimates the stunning 10 ...

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

A large pink diamond believed to have been passed ... expected to sell for millions of dollars. The rare 10-carat diamond is set in a ring designed by jeweler Joel Arthur Rosenthal.

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

If you or your partner have $5 million to spare, your engagement ring could get a major upgrade. A rare 10-carat pink diamond ring will go up for auction at Christie's in New York City next month. It ...

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

Meghan's engagement ring features a central, cushion-cut diamond, plus two smaller diamonds taken from a bracelet belonging to her late mother-in-law, Princess Diana. According to Nilesh, Meghan's ...