Vtg 70's Cloisonne Floral Vase Necklace RARE

This is an original 1970's Cloisonne Vase Necklace with Floral Designs , it has never been removed from it's box and I can only "guess" as to the length of the chain I am guessing 20" to 24" but do not hold me to that and sorry, I will not remove it from it's original box. Photos show both sides of the vase. This is a real Cloisonne worked pendant. I have seen many faux enameled one's on Posh but, they are not truly Cloisonne which is the art of Handmade. brass work and enameled inlay.