This is an elegant 18k yellow gold ring by Tiffany & Co. The ring is set with sparkling round cut diamonds that weigh approximately 0.50ct. The color of these diamonds is E with VVS clarity. The ring has a tapering width from 4mm to 12mm. The ring is signed 1990 TIFFANY & Co 750 and weighs 10.1 grams. The ring is size 6 1/2 but it can be resized.