Item #: 703563 This is an authentic TIFFANY 18K Yellow Gold Platinum Diamond Schlumberger Rope 3 Row X Ring size 48 or 4.5. This stylish ring is crafted of 18 karat yellow gold detailed with a platinum "X" enhanced with 36 round brilliant diamonds weighing approximately .37 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.