Sotheby's Paris hosted a fine jewelry auction last month, and several sapphire and diamond rings—much like Kate Middleton's royal engagement ring—sold for staggering prices. A 10.68 carat cushion-cut ...
The Mellon Blue is a 9.51-carat internally flawless fancy vivid blue pear-shaped diamond. It is one of the top fancy blue ...
EL PASO COUNTY, Colo. (KRDO) -- With Friday being St. Patrick's Day, it was a lucky one for hundreds of people seeking to buy pieces of local history nearly a century old. Double Diamond Auctions In ...