10K Gold Moissanite Heart Pendant Necklace Heart Moissanite Diamond Necklace 18K Solid Gold Necklace Etsy JeenMata Heart Shaped Moissanite Pendant Necklace in 18K White Gold 10K Gold Moissanite Heart Pendant Necklace. Picture style: Ghost mannequin Style: Minimalist Appearance: Heart Material: 925 sterling silver, moissanite, platinum plated Craft: Polished Care: Avoid wearing during exercise, as sweat will react with the jewelry to produce silver chloride and copper sulfide. Imported Including: 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. Product measurements: Chain length: 18 in Extension chain length: 2 in Pendant diameter: 0. 25 in (0. 65 cm) Moissanite: 1 carat Weight: 0. 1 oz (3 g)