Item #: 1711776 This is an authentic TIFFANY 18K Rose Gold Diamond Medium Open Circle Pendant Necklace. The necklace is crafted of 18 karat rose gold and features a round stationary pendant set with round brilliant cut diamonds, approximately .93 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.