Item #: 414207 This is an authentic TIFFANY 18K Yellow White Gold Ruby Sapphire Ring 48 4.5. The ring features an 18 karat yellow gold band with two white gold X motifs, and a bezel set ruby and blue sapphire. Wear this ring by itself or stacked for an iconic look only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.