925 Sterling Silver Mens Round Cubic Zirconia Wedding Ring Jewepiter 925 Sterling Silver Rings for Women Heart Princess Wedding Bands Cubic Zirconia, 925 Sterling Silver Ring, SR221 Etsy 925 Sterling Silver Ring with Swarovski Zircon 925 Sterling Silver Three Stones Emerald Cut Cubic Zirconia Ring. Pieces: 1 piece Material: 925 sterling silver, Zircon Care instructions: Avoid wearing during exercise, as sweat will react with the jewelry to produce silver chloride and copper sulfide, which causes the jewelry to deteriorate and corrode over time. Imported Product measurements: 6: Circumference 2. 1 in 7: Circumference 2. 2 in 8: Circumference 2. 3 in Weight 2. 9 oz (82. 74 g)