Item #: 244075 This is an authentic TIFFANY & CO 18K White Gold Diamond Atlas Ring 50.6 5.5. This sophisticated ring is made of 18 karat white gold and has 3 round dazzling diamonds totaling .18 carats. This is a classic look of elegance from Tiffany & Co. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.