925 Silver Heart Cut Moissanite Double Rings Caratina Jewelry Moissanite Heart 925 Sterling Silver Ring in 2025 Sterling silver 925 Sterling Silver Ring Moissanite 0.36Ctw Beautiful Moissanite Ring 925 Sterling Silver Unique Heart Cut Wholesale Moissanite Rings Supplier Online Nihaojewelry. Pieces: 1 piece Includes: A matching box.,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). Material: 18K Gold Plated,925 sterling silver,Moissanite Carat weight: 0. 12ct 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 (Measurements by inches) & Size Conversion Size Circumference 5 2 6 2. 1 7 2. 2 8 2. 3 9 2. 4