Item #: 1665000 This is an authentic TIFFANY 18K Rose Gold Diamond Petals Key Pendant Oval Link Necklace. The necklace is crafted of 18 karat rose gold and features a key motif pendant pave-set with round brilliant cut diamonds, approximately 1.09 total carat weight, on an oval link chain. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.