Composed of approximately 300 carats of old mine-cut diamonds, the historic piece was once worn during royal coronations and ...

A necklace with jewels linked to the most famous scandal of Marie Antoinette's tragic reign surpassed its estimate to sell ...

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

Sotheby's said this month that some of the diamonds in the piece may have come from a necklace that helped precipitate the ...