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 ...

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

The country icon talks her limited-edition 10-piece collection, the entrepreneurial spirit she shares with Scott, and singing ...

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.