MADE TO ORDER !! EACH CRYSTALS WILL BE SAME QUALITY AND ABOUT SAME SIZE . Smokey herkimer diamond crystal quartz necklace . Genuine big raw Natural smoky herkimer diamond crystal . Wheat chain style is Stainless steel material Necklace is 18 inch long . Chain is nickel free / allergy free and do not change color . Celtic knot maille patterns on sides are also stainless steel . If you need a different size chain lmk before purchase it is handmade and I could adjust for you 😊 Herkimer diamond crystal is black Electroplated material . TAGS : Gem / gems / #gemstones / #crystals / stones / boho / #bohemian / goth / #gothic / / witch / Wicca / moon phase / crescent moon / moon child / Viking / gifts / urban / date night / anniversary / bohochic / queen / celt / celtic / fairy / rock & roll / Rocker / rock chic / biker / gift / Stylish / trendy / festival / #silver choker necklaces / luxury / casual / every day jewelry / night out / going out / party / clubbing / medieval fair / renaissance / Hippie / gypsie / yoga / #natural healing stones & crystals / zen / shinny / clear Smokey stones