This is an authentic TIFFANY 18K Rose Gold Diamond Atlas Pierced Ring size 53 or 6.5. The ring is crafted of 18 karat rose gold and features cutout Roman numeral motifs and four round cut 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.