A large green aventurine dangles in the center of a twisted band of sterling. The ends are riveted together with ball of fine silver. I call them Odyssey and they are for sale in my Etsy shop. I'm going to be offering different beads for these too. I currently have rose quartz, peach aventurine, a dark green stone (that no one has been able to positively ID for me) and a kick-ass lipstick red diamond-shaped Czech glass bead.