Item #: 819686 This is an authentic TIFFANY 18K Rose Gold Diamond Metro Heart Pendant Necklace. The necklace is crafted of 18 karat rose gold and features a pave set diamond heart motif pendant weighing approximately .06 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.