704New Arrival 925 Sterling Silver Moissanite Ring Queenou Jewelry 925 Sterling Silver Inlaid Moissanite Star Ring Stars Moissanite Eternity Ring with 925 Sterling Silver Moissanite Star Ring. Pieces: 1 piece Includes: No certificate of authenticity and limited warranty card with gemological research association (GRA), because a single moissanite has fewer carats (less than 0. 3 carats). Color grade: D Clarity grade: VVS1 Cut grade: Excellent Material: 18K gold plated, 925 sterling silver, Moissanite Carat weight: 0. 11 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 10: Circumference 2. 4 in Weight 0. 1 oz (2. 9 g)