A mysterious necklace with possible links to a Marie Antoinette scandal, sold for $4.8 million at an auction in Geneva ...

Put some sparkle under the tree this Christmas, or give the gift of time, with Cartier gem sets, yellow diamonds and Patek ...

vintage Tiffany diamonds, and 1940s Patek Philippe watches. Weber’s wife, a former Hollywood jewelry stylist, routinely lends pieces to celebrities for award shows and special events.

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