Sotheby's High Jewelry Sale later this May is bringing plenty of gems to the auction block, such as the Mediterraean Blue and ...

The “Zendaya Theory” is a surreal meme trend built around a photo of Zendaya wearing an oversized Armani hat at a 2014 Teen ...

De Beers is closing its lab-grown diamond jewelry business, Lightbox, it said on Thursday. The move signals the brand's ...