The Collegiate Standard Sigma Kappa Sorority Dove Ring with CZs (sterling silver) A stunning Sigma Kappa sorority inspired dove ring made by The Collegiate Standard Materials: 925 Sterling Silver - Cubic Zirconia - Rhodium Finishing Officially Licensed Product - passed through stringent requirements by the sorority. In addition, part of the sales proceeds goes back to Sigma Kappa Select ring size in drop down menu / Available ring sizes: 5 6 7 8 9 The perfect gift for any K member! Lifetime warranty included