Item #: 1729577 This is an authentic TIFFANY 18K Yellow Gold Vintage Oval Key Pendant Bead Chain Necklace. This necklace is crafted of 18 karat yellow gold and features a key-shaped pendant on a beaded chain. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.