Item #: 1343410 This is an authentic TIFFANY 18K Rose Gold Diamond .40ct Solitaire Pendant Necklace. The necklace is crafted of 18 karat rose gold and features a prong set solitaire round brilliant cut diamond, approximately .40 total carat weight with VS1 and G color. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.