Moissanite 925 Sterling Silver Ring Cushion Cut Three Stone Moissanite Ring 925 Sterling Silver Engagement 3 Carat Moissanite 925 Sterling Silver Square Shape Ring 2273CT 925 Sterling Silver Moissanite Rings Queenou Jewelry 2 Carat 925 Sterling Silver Square Moissanite Stackable Ring. Pieces: 1 piece Includes: Moissanite jewelry over 0. 3 carats includes a certificate of stone properties. Limited warranty included, please contact us for any issues related to your purchase. Material: 925 sterling silver, Moissanite Carat weight: 3 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: 5: Circumference 2 in 6: Circumference 2. 1 in 7: Circumference 2. 2 in 8: Circumference 2. 3 in 9: Circumference 2. 4 in Weight 0. 1 oz (4 g)