Item #: 712037 These are authentic TIFFANY Platinum Diamond .31ctw Solitaire Earrings. The earrings are crafted in platinum and feature prong set round brilliant cut diamonds, approximately .31 total carat weight. The earrings also feature screw closures for secure wear. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.