Item #: 288045 This is an authentic TIFFANY 18K White Gold Diamond Signature 'X' Ring 47 4. This stunning ring is crafted of 18 karat white gold and is embellished with five X stations with numerous round cut diamonds. This is a beautiful ring, ideal for a special accent of style, from Tiffany & Co! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.