This is an authentic TIFFANY 18K Yellow Gold Diamond Heart Band Ring 47 4. The ring is crafted of 18 karat yellow gold and features a heart motif set with sparkling diamonds weighing approximately .21 total carat weight. This is a timeless ring with the classic style of Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.