Item #: 818363 This is an authentic TIFFANY Platinum 18K Yellow Gold 6mm Classic Milgrain Wedding Band Ring 58 8.5. The ring is crafted of platinum with an 18 karat yellow gold interior and beaded milgrain detail along the edges. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.