Yin Yang Necklace with Aventurine & Vintage Beads

I made this one of a kind necklace using silver tone beads from a multi strand vintage necklace. I hand knotted between sections of beads on this piece rather than between every single bead like my mala style necklaces. There are also faceted black glass beads and green aventurine crystal beads. the pendant is a vintage yin yang pendant. I believe it’s enamel, but could be inlaid stone? 29”