The Sidonie Necklace features natural semi-precious malachite beads, with an emerald-cut Austrian crystal pendant, chosen to complement the stones' natural hue. With its distinctive natural veining that makes each piece unique, malachite is known as the "stone of transformation," used for deep energy cleansing. It's finished with an 18-karat gold-plated magnetic clasp. Dimensions: 17 1/2in x 3/8in (3/4in x 1/2in pendant)