The platinum tested diamond Riviera (or Riverie) necklace was the auction’s top lot. It boasted one round brilliant cut diamond weighing about 2.20 carats of VS-2 clarity and I/J color, plus 95 ...

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 ...

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.

The necklace’s 637-carat centerpiece stone is world’s largest internally flawless diamond. The necklace, whose centrepiece diamond was found by chance in a pile of mining rubble by a young ...

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. ...

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.

According to an expert, Drake's necklace made up of diamonds from engagement rings he "thought about" giving "but never did" is worth an estimated $12.5 million.

On Wednesday, Nov. 13, luxury auction house Sotheby's announced that a Georgian-era 300-carat necklace from the 18th century sold for $4.8 million, over twice its estimated price.

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 $4.8 million ...

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 $4.8 million ...