Filigree Crescent Moon Necklace with Moonstone, Blue Kyanite, Alloy Silver-tone Metal, 20" 8mm Moonstone 8mm Blue Kyanite Coins Filigree Crescent Moon Pendant; 1 1/2 by 1 1/4" Alloy Metal, Silver Tone Alloy Cobra Chain, 18", extends to 20"