Genuine ocean jasper gemstone oval medallion charm maille necklace . Charm is set in Sterling silver overlay and is Stamped 925 on the back of the charm . Chain is Stainless steel with maille hoops details in the center . Necklace is 18 inch long ( NOT a double layer necklace but you want a different size chain lmk I can adjust it is handmade ) Chain is nickel free , allergy free , hypoallergenic , no itching . Genuine black grey and white ocean jasper stone ( You will get exactly the one in the pictures ) ( only one available / One of a kind ) TAGS : Gem / gems / #gemstones / crystals / stones / boho / #bohemian / bohochic / goth / gothic / viking / #celtic / Celt / fairy / rock chic / gift / Stylish / trendy / festival / #silver necklaces / casual / night out / date night / going out / Hippie / gypsie / #natural healing stones & crystals / zen /