Phillips New York Jewels Auction will have signed jewels by Tiffany & Co., Van Cleef & Arpels, Bulgari and Chaumet, as well ...

A diamond brooch hidden in a jewelry box of low-value items was spotted by an expert and later sold for over $3,100, helping ...

A Cartier turquoise and diamond tiara owned by the first woman to take a seat in the House of Commons is expected to fetch ...

Justin Bieber proposed to Hailey Bieber in 2018 with an oval-cut solitaire diamond that's estimated to be between six and 10 ...

The singer accessorized with a large diamond brooch pinned to her tie that was actually made from tequila. 1800 Tequila tapped jewelry designer Jonathan Raksha to craft the 5.5-carat emerald-cut ...

A Cartier diamond and turquoise tiara once owned by Nancy Astor, an American-born British politician who became the first woman to take a seat in the House of Commons, is set to be auctioned next week ...