Turner Auctions + Appraisals is very pleased to present the Gladyne K. Mitchell Collection of Important Estate Jewelry on ...

You've likely seen the viral shell necklace that every cool girl has been rocking as a statement accessory with her outfits.

A fancy vivid 10-carat cushion-modified blue diamond – known as the Mediterranean Blue – will appear at Sotheby’s in Geneva on 13 May. As one of the largest ...