925 Sterling Silver Ring Moissanite 0.36Ctw 1 Carat Moissanite Ring 18K Gold Plated 925 Silver Jewelry, Ideal for 1 Carat 925 Sterling Silver Moissanite Rings Vvs1 D Color 18 White Gold 925 Sterling Silver Moissanite Diamond Ring 1 Carat Etsy. Pieces: 1 piece Material: 925 sterling silver, Moissanite, Zircon Carat weight: 1 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 (3 g)