The 128-carat yellow diamond has been worn by some of the biggest stars of the past six decades. Learn the history and ...

Remember that old joke about three people walking into a bar? Reimagine it now with Jacqueline Kennedy Onassis, Lady Gaga, and Commodore Perry walking into a jewelry exhibit in Tokyo. Wandering ...

Tiffany & Co. and Costco Wholesale Corp. have finally reached a settlement agreement over the jewelry store's eight-year lawsuit accusing Costco of trademark infringement and counterfeiting for ...

This sparkler is pitch perfect. Rebel Wilson confirmed she’s engaged to Ramona Agruma Sunday, with her new fiancée showing off her dazzling Tiffany & Co. engagement ring. Wilson, 42, proposed at ...