This is an authentic TIFFANY 18K Rose Yellow Gold 16mm Elsa Peretti Open Heart Pendant Necklace. The necklace is crafted of 18 karat rose gold and features an open heart motif pendant on a delicate 18 karat yellow gold chain. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.