Empress Zita of Bourbon-Parma wanted the jewel's location to be kept secret for 100 years after the death of her husband, ...

Sotheby's did not disclose the identity of the seller of the brooch, and said that the buyer was a "private collector." ...

The circular jewel was found in a stash of Napoleon’s personal belongings in carriages that got held up on muddy roads as he ...

Napoleon’s brooch led the auction of 65 royal and noble jewels, which achieved a “white glove” result—every lot sold—for a ...

A 9.51-carat blue stone that once belonged to the heiress Bunny Mellon sold for $7 million less than at its last auction, a ...

Ginza Diamond Shiraishi Hong Kong has released new observations on how couples in Hong Kong are approaching the selection and ...