Vintage AB Crystal Jewelry Lot Aurora Borealis Coated Jewelry

EUC Vintage 3 piece gold tones jewelry lot of facetted faux AB crystals. One opera length necklace with tiny gold tone tiny ball spacers. One pretty ab bracelet with dangles hanging from clasp. Pair of large filigree cha cha statement earrings with ab beads dangling from it and ab rhinestone centered. These are layered and very cool. Most likely all 1970s. Only shows very light wear consistent with age.