The “Golden Bachelorette” star Joan Vassos got engaged to contestant Chock Chapple with a stunning 4-carat ring during ...

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

A diamond necklace that has been worn at two British coronations and is thought to contain stones from the infamous necklace ...

A diamond necklace supposedly related to a scandal that precipitated the downfall of Marie Antoinette, Queen of France in the ...

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

"It was an electric night," said Andres White Correal, a jewellery specialist from Sotheby ... sold on Wednesday were the ...