An antique necklace composed of 500 diamonds, some of which may have been drawn from the piece that doomed Marie Antoinette and the French monarchy, is heading for auction in Geneva this November ...

Jefferson’s diamond necklace is as exclusive as it gets. Fashionable jeweler Leo Frost crafted the piece, which is reportedly worth a staggering $1 million. Made with 14k gold and featuring 37 VVS ...

Rare Carat meets this need with lab-grown diamond pieces designed for brilliance, craftsmanship, and long-term wear.

A diamond necklace that has been worn at two British coronations and is thought to contain stones from the infamous necklace at the heart of a Marie Antoinette scandal sold for over 4.2 million Swiss ...

Forbes contributors publish independent expert analyses and insights. Kate Matthams Spencer is a Paris-based writer who covers jewelry. A diamond necklace with an illustrious, if mysterious, past sold ...

A necklace with a connection to the wife of the French King Louis XVI and France’s final Queen, Marie Antoinette, has sold for 4.26 million CHF ($4.79 million) at Sotheby’s in Geneva. The necklace, ...

Forbes contributors publish independent expert analyses and insights. Kate Matthams Spencer is a Paris-based writer who covers jewelry. Nothing says “party season” like diamond jewelry, and thanks to ...

A diamond necklace with a possible link to Marie Antoinette, the last queen of France, has sold for $4.8 million at auction. The glittering, 300-carat necklace is laden with gems that may have ...

"Sorry I’m late,” says Rahul Kadakia as he joins the conference call. “I was chasing a diamond.” Kadakia is head of jewelry at Christie’s International, so chasing diamonds is what he’s paid to do, ...

It's a sparkling piece of scandal. A 300-carat 18th century necklace, whose diamonds may have helped fuel the overthrow of the French monarchy, sold Wednesday for nearly $5 million at an auction in ...