This is an authentic TIFFANY 18K Yellow Gold Diamond Heart Band Ring 48 4.5. The ring is crafted of 18 karat yellow gold and features a curved band with a center heart motif pave set with round brilliant cut diamonds, approximately .23 total carat weight. This is a whimsical ring with the timeless style of Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.