Item #: 767680 This is an authentic TIFFANY Sterling Silver Enamel Beaded Heart Key Pendant Necklace in Blue. The necklace is crafted of sterling silver and features a delicate chain holding a cutout heart motif pendant in Tiffany blue enamel. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.