925 Sterling Silver Square Cut Moissanite Earring 925 Sterling Silver Flower Moissanite Earring Wholesale 925 Sterling Silver Drop Moissanite Hoop Earring 925 Sterling Silver Moissanite Stud Earrings Princess Moissanite. 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: Diameter: 0. 6 in (1. 5 cm) Each earring: 0. 4 carat Total: 0. 8 carat Weight: 0. 07 oz (2 g)