Item #: 1902248 This is an authentic TIFFANY 18K Rose Gold Pink Sapphire Small Lock Pendant Necklace. This pendant is crafted of 18 karat rose gold and features a lock motif pendant set with pink sapphires on an oval link chain. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.