Vintage Multi-colored Beaded Necklace Wine Red Amber Filaments Magic

Gorgeous necklace with burgundy/amber, citrine, and clear beads that have golden filaments within them and antique bronze-looking metal pieces. The beads are likely plastic or resin, they are relatively lightweight, but they sparkle beautifully. The necklace has the feel to me of belonging amid potions and spell books, very witchy and magical. It has a lobster clasp closure, but it’s stuck. I can’t open it. The necklace drops easily over the head, however. Length is 14.5” (measured unopened).