Moissanite 1ct. Heart Pendant Necklace in Silver Irosk Australia Heart Moissanite Solitaire Necklace with Chain pen281 MoissaniteCo.com Moissanite 1ct 2ct 3ct Round Gold Plated 925 Sterling Silver Vvs NECKLACES Heart Moissanite Diamond Necklace 18K Solid Gold Necklace Etsy. Includes: A matching box. 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. Style: Minimalist Material: 925 sterling silver, Rhodium plated, Moissanite, Zircon(accent stones) 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: Chain length: 16 in Extension chain length: 2 in Main stone: 1 carat Weight: 0. 1 oz (3 g)