This 18" necklace exudes sophistication and regal elegance, featuring Tourmalinated Quartz rectangles and faceted Black Spinel beads. Tourmalinated Quartz is formed when clear crystal quartz and black tourmaline merge together, and is thought to shield the wearer from negative energies. Black Spinel is said to fuel physical and mental energy and devotion to one another. This exquisite piece is perfect for pairing with a little black dress.