Vintage Blue Swirl Necklace and Pierced Earrings Set

Vintage Blue Swirl Necklace and Pierced Earrings Set. Blue beads with swirl (marbled) design. Color varies slightly from photos. Necklace has spring ring clasp. Earrings are post back. Earring backs fit posts well but are not matchin or original backs. Unknown brand or materials. Good preowned condition. Clasp works well. May have minor marks or scratches typical of preowned jewelry. See all photos for measurements and condition.