This engagement ring can be customized in the metal of 9K White Gold, 18K White Gold, Platinum(950). Diamond carat available 0.30, 0.40, 0.50, 0.60, 0.70, 0.80, 0.90, 1.00, 1.20, 1.50, 1.70, 2.00, 2.50, 3.00 ct.