Item #: 863884 This is an authentic TIFFANY 18K White Gold Diamond Paloma Picasso Loving Heart Necklace. The 18 karat white gold necklace features a Paloma Picasso signature crossed heart set with diamonds, approximately .09 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.