Gorgeous Grey Diamond Eva Ring►Made of solid sterling silver with rhodium finish (925)►Accented With Simulated Diamonds (CZ)►Average band width: 1.8 mmCenter Stone: Gray Cubic Zirconia Shape: OvalMeasurements: 7.0 x 9.0 mmCarat Weight: 1.4 ct. (approx.)Hardness: 9 (Mohs scale)✓ 100% Nickel-Free✓ Hypoallergenic✓ Comfort Fit✓ Free Ring Box✓ Free USA ShippingEva Gray Diamond Ring- Sterling Silver