Stunning Choker and Bracelet Combo

The clasp on the bracelet is 14k GF (gold filled). The stunning stone in the pendant is a mystery to me. Highly reflective, multicolored, smooth surface. I can see no scratches. The necklace, pendant, and bracelet did not originally go together. They are a combination of glass beads, metal beads, and unknown materials. The Choker is 14 inches long. Pendant about 1 3/4 inches long and 1 1/4 inches wide. Bracelet is 6 inches long I was told the pendant was vintage. Comes protected in a gift box. Perfect gift for a Petite person. Bringing life back to vintage jewelry ❤️