Karlene: 2.3ct Classic Brilliant cut Russian Ice on Fire CZ Engagement Ring 316 Steel, 3025A Features a 8mm, 2.0 carat, Brilliant-cut Russian Ice on Fire CZ Solitaire. It's classic lines and style make it an outstanding choice as a contemporary engagement ring! Made with hypo-allergenice solid 316L Surgical Stainless Steel. Ring weighs approx. 2.7 grams.