Herkimer diamonds are a very special quartz from the area of Herkimers NY. I get my Herkimers from a man who has a claim that he mines by hand himself, they have fantastic quality and I love that they are carefully dug by hand. I wash the crystals in the Roaring Fork river in Colorado - which runs clean and clear with fresh mountain water, they are powered by the moon and charged in the sun. Herkimers are know as the Stone of Attainment, they are detoxifying on all levels and can help to eliminate stress. This piece is netted in navy cord and contains three medium-small Herkimers Diamonds. Length approx. 28" (length can be adjusted by tying a simple knot at desired length). Length of crystal net approx. 3"