Item #: 908589 This is an authentic TIFFANY 18K Yellow Gold Diamond Atlas Pierced Ring size 50 or 5.5. The ring is crafted of 18 karat yellow gold and features a 4mm band with cutout Roman numeral motifs alternating between four diamonds weighing approximately .02 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.