Item #: 1261716 This is an authentic TIFFANY Sterling Silver Enamel Beaded Heart Key Pendant Necklace Blue. The necklace is crafted of sterling silver and features a link chain and a cutout heart motif key accented with Tiffany blue enamel. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.