Precious jadeite jade is an ancient gem with centuries of tradition. This necklace has a removeable centerpiece on a hinged bail, so it may be worn on other bead strands. The custom-designed jade centerpiece is highlighted with diamonds and two tsavorite garnets; the beads in the necklace measure 8 1/2mm in diameter. Note: the beads and the centerpiece are “A” jade, untreated, and come with a certificate attesting to that. The round jade in the clasp has been treated.