This beaded gemstone and sterling silver necklace measures approximately 18.5 inches long. It is made of dumortierite beads and Bali-style sterling silver accents with a round Bali-style spiral bead in the center.

This beaded dumortierite necklace measures approximately 21.25 inches long. It is made of a variety of dumortierite beads and pewter spacers, with a six-sided dumortierite cylinder in the center.