Sky Blue Rondelle Beads and Acrylic Crystal; Necklace and Earring Set. You will be going out in style with this pretty 20 inch necklace with light blue rondelle beads and clear crystal beads. Necklace is accented with two silver wire wrapped beads, forty-eight blue beads and four teardrops with matching earrings. Nice looking and very neat, simple necklace. Necklace has lobster claw clasp.