Arizona: 2.1ct Russian Ice on Fire CZ 2 Pc 5 Stone Wedding Ring Set 925 Silver, 3044A The Arizona features a stunning 7mm, 1.25 carat Russian Ice on Fire Cubic Zirconium solitaire engagement ring beautifully complimented by the matching 5 stone wedding band. A stylish, contemporary and beautiful choice as a bridal engagement ring with matching wedding band set! Made with solid 925 Sterling Silver. All of the gemstones are prong set. Together the ring set weighs approx. 6.6 grams.