Item #: 502507 This is an authentic TIFFANY 18K Rose Gold Modern Keys Open Round Key Pendant Necklace. The necklace is crafted of 18 karat rose gold and features a polished key pendant on a delicate rose gold chain. This is a chic necklace with the iconic style of Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.