Gorgeous Twisted Vine Teal Sapphire Ring ►Made of solid sterling silver with rhodium finish (925)►Accented With Simulated Diamonds (CZ)►Average band width: 3 mmCenter Stone: SapphireColor: Green/TealShape: RoundMeasurements: 7.0 mmCarat Weight: 1.3 ct. (approx.)Gemstone creation: 100% Genuine Lab-Grown Sapphire Hardness: 9-9.5 (Mohs scale)✓ 100% Nickel-Free✓ Hypoallergenic✓ Comfort Fit✓ Free Ring Box✓ Free USA Shipping