Lakoda SA: 1.58ct IOF CZ and Simulated Sapphire 2 pc Wedding Ring Set Silver, 3069-3156A She can't help but say "yes" when you present her with the Lakoda, absolutely one of the most gorgeous wedding ring sets we've ever offered! Features an approx. 6.0mm, 0.75 carat, Brillaint-cut Russian Ice on Fire CZ solitaire. Made with solid 925 Sterling Silver. This wedding ring set weighs approximately 8.4 grams