This is an authentic TIFFANY 18K Rose Gold Diamond Micro Link Ring 49 5. The ring is crafted of 18 karat rose gold and features a link chain motif band with an ID station engraved with the 'T&Co' logo framed by two round brilliant cut diamonds, approximately .02 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.