The 300-carat necklace thought to be at the center of the infamous 'Affair of the Diamond Necklace' that contributed to the ...

Worn at Queen Elizabeth II’s coronation in 1953, the 300-carat diamond necklace sold Wednesday for more than twice its ...

A diamond-studded necklace thought to be involved in a scandal that led to the eventual downfall of the last queen of France, Marie Antoinette, is being sold in Geneva next week.

Experts say some of the stones in the piece are a match with the original diamonds central to a royal scandal.

The necklace, which has been worn at two British coronations, smashed auction house estimates at a jewelry sale in ...