925 Sterling Silver Moissanite 2 Layer Heart Ring with Cuban Side Moissanit Germany Heart Shaped Moissanite 925 Sterling Silver Pendant And 18'' 925 Chain Moissanite Infinity 925 Sterling Silver Heart Necklace Silver heart Jewelry Moissanite 925 Sterling Silver Heart Necklace Poshmark. Pieces: 1 piece Includes: Moissanite jewelry over 0. 3 carats includes a certificate of stone properties. Limited warranty included, please contact us for any issues related to your purchase. Material: 925 sterling silver, Moissanite, 18K silver plated Carat weight: 24 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: One Size: Chain length 6. 9 in, Weight 6. 1 oz (172 g)