Item #: 1007753 This is an authentic TIFFANY 18K Rose Gold Diamond 11mm Elsa Peretti Open Heart Pendant Necklace. The necklace is crafted of 18 karat rose gold and features an open heart pendant set with three diamonds, weighing approximately 0.01 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.