Tiffany & Co. Double Wave Ring No. 9 (9 JP / US 5) Pink Gold 18K Gold 18K Pink Gold 2.5 g E1619 Condition: SA rank Surface: Polished and in very good condition. Size 9 (9 JP / US 5) Ring width 1.8 3.3 mm (0.13 in) Weight 2.5 g Material 750 pink gold Attached: Pouch or box provided by our company Authenticated E1619 Tiffany & Co.'s Ring has a distinctive design with curves. The curves make your fingers look beautiful. The cute and warm pink gold will add color to your hands. Please consider this ring.