Item #: 287067 This is an authentic TIFFANY 18K White Gold Diamond Filigree Heart Pendant Necklace. This beautiful heart pendant necklace is made of 18 karat white gold and detailed with diamonds and a lock cutout. This is an stunning necklace with the unforgettable style of Tiffany & Co! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.