Item #: 1046448 This is an authentic TIFFANY 18K Rose Gold Diamond Small Knot Ring size 47 or 4. The ring is crafted of 18 karat rose gold and features a knot motif set with round brilliant cut diamonds, approximately .05 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.