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.

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

A mysterious necklace with possible links to a Marie Antoinette scandal, sold for $4.8 million at an auction in Geneva Wednesday.

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

Experts say the quality and age of the diamonds match those from the infamous necklace said to have paved the way for Antoinette's eventual demise.

A mysterious necklace, laden with 500 diamonds and with possible links to a scandal that contributed to the downfall of French queen Marie Antoinette, has sold for 3.55 million Swiss francs (€3.8m) at an auction in Switzerland.

If you have a couple of bucks lying around and want to splash out on some gems for the festive season, here are a couple of “trinkets” up for grabs next week.

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.

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.

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