Cubic Zirconia Engagement Ring & Wedding Band Set in solid 9ct white gold. Size: 12.7 x 12.7 mm (0.5 x 0.5 in). Material: White Gold. Total metal weight: 3.3 gr. Round cut cubic zirconia (6.5 x 6.5 mm) = 1 ct total. Round brilliant cut cubic zirconia (1.3 x 1.3 mm) = 0.5 ct total. Colour: Clear. Stone cut: Round Cut. Occasion: Engagement, Wedding.