Item #: 1917075 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 heart shaped key pendant on a ball chain finished with a lobster clasp. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.