Vintage 1950s Light Blue Mottled Iridescent Graduated Beaded Choker Necklace

This gorgeous necklace from the 1950s is choker style length of about 14" at the longest, and is able to be shorter. It is made of white milk glass beads in a graduated size and small white spacer beads. The larger beads have a mottled light blue and iridescent coating which is simply stunning. It has a slight purple sheen. Heavy as glass beads are, in good condition overall with some issues consistent with age. Not marked, possibly made overseas. The largest bead is about 15mm in diameter.