How the Affair of the Diamond Necklace changed history—and why 18th-century jewelry remains an eternal holy grail.

We rounded up the most drool-worthy necklaces, earrings, rings and bracelets from celebrity-owned and Hollywood-loved labels.

Kyle Richards’ daughter Alexia Umansky appears to be engaged.“The Real Housewives of Beverly Hills” star’s second-eldest daughter was caught wearing a large diamond ring in a Facetime video posted by ...

Marie Antoinette, the last Queen of France, was alleged to have had participated in a plot to defraud the Crown's jewelers. The post Stunning jewel that helped spark French Revolution to sell for ...

A diamond-studded necklace thought to be involved in a scandal that led to the eventual downfall of the last queen of France, ...