This unique Handcrafted Dumortierite Quartz Stones and Freshwater Pearls Bracelet braided with a non-tarnish silver wire and finished on each end with a silvertone toggle clasp. All pieces are designed by hand, therefore no two items are identical. That's the beauty of buying handmade. The length is 9 inches. (New) Blue quartz with dumortierite is a stone that combines the organizational abilities, self-discipline, and peace of dumortierites with the power and energy boost of quartz. In a sense, it can be considered a synergistically high powered form of dumortierite. Dumortierite quartz is sometimes sold under marketing names such as "Blue Moon Quartz" or "Blue Denim Stone".