Item #: 1294300 This is an authentic TIFFANY 18K White Gold Diamond Atlas Ring size 50 or 5.5. The ring is crafted of 18 karat white gold featuring roman numerals around the band and three sparkling diamonds in a horizontal setting, approximately .18 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.