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

"There is obviously a niche in the market for historical jewels with fabulous provenances," Sotheby's jewelry specialist ...

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

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

Bronwyn's opera necklace is a $4 million piece by jeweler Norman Silverman that measures in at a whopping 170 carats. "It's ...

The necklace, which resembles a neck scarf, can be worn open or knotted at the front. One previous owner was Britain's ...