Chelsea: 0.75ct Russian Ice on Fire CZ 3pc 3-Tone Wedding Ring Set 316 Steel, 3188A This gorgeous 3 pc. wedding set features a 3 tone ionic plated design, which gives the ring a more robust setting. Features an approx. 6mm, 0.75 carat, Brilliant-cut Russian Ice on Fire CZ solitaire. Made with solid 316 Stainless Steel and Ionic Plated Rose and Yellow Gold-tone finish. This wedding ring set weighs approximately 4.4 grams