Gorgeous Bella Green Sapphire Ring Set►Made of solid sterling silver with rhodium finish (925).►Accented With Simulated Diamonds (CZ).►Sold as a set.Center Stone: SapphireColor: GreenShape: OvalMeasurements: 7x9 mmCarat Weight: 2 ct. (approx.)Gemstone creation: 100% Genuine Lab-Grown Sapphire Hardness: 9 (Mohs scale)✓ 100% Nickel-Free✓ Hypoallergenic✓ Comfort Fit✓ Free Ring Box✓ Free USA Shipping