Herkimer Diamonds are not chemically a diamond, although they do have a sparkle that is similar to a Diamond. The clarity and sparkle of Herkimer Diamonds make them a rare type of Clear Quartz crystal. Herkimer Diamonds are naturally double terminated Quartz crystals and are found in Herkimer, New York, from which they get their name; Herkimer Diamonds.

Please allow slight difference (+/-3%) due to manual meansures