gems
Christie’s to Auction Joan Rivers’ Private Collection
Christie’s will auction items from late comedian Joan Rivers’ private collection, including jewelry.
A live auctio...
Rocks On: Rubies and Name Recognition
March 29, 2016
New York--Rubies have long sat atop the gem world, serving as one of the most historically sign...
The Story Behind the New Gemstone: Aquaprase
The gem that stumped even a noted gem lab is all new and all natural
Two years ago, veteran gem explorer Yianni ...