Vintage Lapis Lazuli Azurite Turquoise Long Beaded Necklace 28in Gorgeous Colors! It is composed of lapis lazuli, turquoise, and azurite round beads with small stations of turquoise pebbles for interest. This necklace is 28" long and has no clasp, and it slips over the head. The beads at the front center are 8 mm, followed by the small pebbles. The large turquoise rounds are 13.5 mm in diameter and flanked by 4mm round lapis beads. Above those, there is a 10mm round lapis bead on each side. The Long Beaded Necklace, Lapis Lazuli, Round Beads, Shades Of Blue, Beaded Necklace, Turquoise, Beads, Color