Item #: 1433725 This is an authentic TIFFANY Platinum 18K White Gold Diamond Victoria Cluster Key Pendant Necklace. The pendant is crafted of platinum and features an ornate key motif pendant set with round, pear and marquise cut diamonds, approximately 1.25 total carat weight, on an 18 karat white gold delicate chain. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.