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

The may contain diamonds involved in a scandal surrounding Marie-Antoinette, that would eventually trigger the French Revolution.

The necklace containing around 300 carats of diamonds was bought by an unidentified woman who put in her bid over the phone, Sotheby's said.

A necklace thought to contain diamonds from an earlier necklace which embroiled Marie Antoinette in scandal has found success at auction.

The famous diamond necklace liked by the queen of France, Marie Antoinette, has been auctioned for $4.8 million.According to CNN, the diamond necklace worn at two British coronation ceremonies was sold for over 4.

Geneva - A mysterious diamond-laden necklace with possible links to a scandal that contributed to the downfall of Marie Antoinette, sold for 4.8 million dollars at an auction in Geneva Wednesday.

A MYSTERIOUS diamond-laden necklace with possible links to a scandal that contributed to the downfall of Marie Antoinette, sold for 4.26 million francs (S$6.5 million) at an auction in Geneva Wednesday.

A diamond-studded necklace thought to be linked to a scandal that hastened the downfall of the doomed 18th century queen of France, Marie Antoinette, sold at auction in Geneva on Wednesday for 4.26 million Swiss francs ($4.

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

A mysterious diamond-laden necklace with possible links to a scandal that contributed to the downfall of Marie Antoinette, sold for $4.8 million at an auction in Geneva Wednesday.

Composed of approximately 300 carats of old mine-cut diamonds, the historic piece was once worn during royal coronations and is rumoured to hold ties to the scandal that tainted Marie Antoinette’s reputation.