ESTATE NATURAL 8.33mm JADEITE JADE EMERALD GREEN BEAD NECKLACE 24 1/2" LONG. This beautiful rare necklace measures 24 ½ inches end to end. In beautiful condition this necklace will enhance your outfit and will be noticed. The photos show how very lovely this necklace is. The clasp has 1/20 – 12K on it. The beads measure approx. 8.33mm(CK53) See the other antiques and Estate Sale Collectibles that we have for sale at seller ka_murf.