Item #: 1206337 This is an authentic TIFFANY 18K Yellow Gold Diamond Atlas Pierced Ring 47 4. The ring is crafted of 18 karat yellow gold and features a narrow band with cut out Roman numeral motifs and diamond accents, approximately .02 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.