Item #: 984826 This is an authentic TIFFANY 18K Rose Gold Diamond Amethyst Daisy Key Pendant Necklace. This lovely necklace is crafted of 18 karat rose gold and features a key pendant set with amethyst stones and a single diamond approximately .03 carats. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.