Designed for maximum sparkle, this round cubic zirconia halo bridal set is every bride's favorite look with a glittering halo and round cz accents cascading down a triple-split shank design. 2.55 carats T.W. Solid 10k white gold. Sizes 6-10Features - Main Stone - 1 Round Brilliant Cut Cubic Zirconia, 2.00 carats, 8 mm x 8 mm 18 Round Brilliant Cut Cubic Zirconias,.18 carat total weight, 1.3 mm x 1.3 mm 46 Round Brilliant Cut Cubic Zirconias,.37 carat total weight, 1.2 mm x 1.2 mm 10k White Gold Contains 4.20 grams of 10k Gold Ring can be resized Shank Width - 3.3 mm wide Ring Dimensions - 18.5 mm wide x 10.5 mm long x 6.5 mm high, Ring Dimensions - 19 mm wide x 1.6 mm long x 2 mm high Includes gift box and drawstring pouch