Iridescent Bead And Silver Necklace And Earrings Set

Matching necklace and clip-on earring set. Labradorite-style iridescent beads (probably resin or plastic) on silvertone findings. The clasp on the necklace is sterling, but I am not sure what the other metal components are. Unworn condition. Necklace approx length is 46.5 cm. Earrings are just over 3.5 cm in total length.