Square Stud Moissanite Earrings with 925 Sterling Silver Fine Jewelry Moissanite Earrings 925 Sterling Silver White VVS 0.5 1ct Black Moissanite Earrings Stud with 925 Sterling Silver 925 Sterling Silver Moissanite Stud Earrings Princess Moissanite 925 Sterling Silver Moissanite Stud Earrings Princess Moissanite Elegant Moissanite 925 Sterling Silver Drop Earrings Silver One. 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). Style: Minimalist Material: 925 sterling silver, Platinum plated, 18K gold plated, Moissanite Care: 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: Weight: 0. 1 oz (3 g)