Vintage set necklace earrings silver AB aurora borealis filigree 70's 80's clip

Beautiful estate silver filigree swirl design necklace and matching earrings clip on style, the AB aurora borealis stones are Swarovski crystal and are beautiful! Spring ring clasp looks to be sterling silver but I don't see a stamp, I love the aged patina of the chain but could be cleaned if you don't prefer aged silver. Filigree Pendant and earrings are in great vintage condition, see all photos. measures 15" necklace total length .75" earrings Box 9 Listing new and vintage estate jewelry daily, check back often.