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.

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.

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

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

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.

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

A 300-carat necklace, whose diamonds have been linked to a scandal involving the last French queen Marie Antoinette, sold Wednesday for nearly $5 million at a Sotheby's auction in Geneva.

The 300-carat necklace thought to be at the center of the infamous 'Affair of the Diamond Necklace' that contributed to the French Revolution sold at auction in Geneva

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

"There is obviously a niche in the market for historical jewels with fabulous provenances," Sotheby's jewelry specialist Andres White Correal said after a diamond-studded necklace with a possible link to Marie Antoinette's downfall sold for more than double the pre-sale estimate.

A diamond necklace supposedly related to a scandal that precipitated the downfall of Marie Antoinette, Queen of France in the 18th century, was auctioned on Wednesday in Geneva for 4.26 million Swiss francs (4.