Sterling Silver Ring Within A Ring Drop Earrings With 1.25mm Pave Set Cubic Zirconia's. 3mm Rubover Cubic Zirconia Bale. 16x16mm Overall Diameter. The Finest AAA Grade Cubic Zirconia Stones. 925 Silver - Hypoallergenic, Rhodium Finished For Tarnish Free Wear. Supplied With Gift Packaging.