J Goodin Fashion Jewelry Silver Oval Cubic Zirconia Ring Size 12 Base Material: Lead Free Alloy (Brass). Ring Band Width: 7 mm. Setting Type: Prongs. Material: Cubic Zirconia. Stone Cut: Oval, Round. Carat Weight: 6.6 (ct). Color: Clear. Plating Color: Silvertone Finish. Style: Classic.