Item #: 1405408 This is an authentic TIFFANY 18K White Gold Atlas X Closed Narrow Ring size 57 or 8. The ring is crafted of 18 karat white gold and features the Atlas Collection Roman numerals engraved around the knife edge band. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.