Item #: 697198 This is an authentic TIFFANY Sterling Silver Enamel Beaded Heart Key Pendant Necklace Blue. The necklace is crafted of sterling silver and features a heart motif key framed by beaded detail and Tiffany blue enamel. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.