Gorgeous Vintage Inspired Simulated Diamond Ring ►Made of 925 solid sterling silver with rhodium finish ►Average band width: 2 mmCenter Stone: Cubic Zirconia Color: ColorlessShape: RoundGem size: 6 x 6 mmCarat Weight: 1.1 ct. (approx.)Gemstone Creation: Lab-created Hardness: 9 (Mohs scale)Accent stones: Cubic Zirconia ►Your sterling silver ring will not turn green itself and will not cause your skin to turn green.►Vintage inspired ►True to size ✓ 100% Nickel-Free✓ Hypoallergenic✓ Comfort Fit✓ Free Ring Box✓ Free USA Shipping✓ Ready to ship next business day