The necklace, which has been worn at two British coronations, smashed auction house estimates at a jewelry sale in ...

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

Gitanjali Gems, the largest diamond and gold jewelry retailer in India, expects growth in online sales, with a projected 20% ...

Jacques addresses the significance of the astounding Lucara Diamond recently discovered, and GIA's work helping dealers, ...

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

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

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 ...