Item #: 1850243 This is an authentic TIFFANY 18K Yellow Gold Diamond Paloma Picasso Modern Heart Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features a heart pendant with a single round brilliant cut diamond, weighing approximately .05 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.