Herkimer Diamond

Natural Herkimer Diamond is a high-clarity, double-terminated quartz crystal known for its exceptional brilliance and natural faceting. Despite its name, it is not a true diamond but a rare form of quartz found in Herkimer County, New York. 

Material & Formation

Formed in dolostone cavities, its slow growth creates signature double-terminated crystals with natural facets. Typically colorless and highly transparent, it may contain inclusions, rainbows, or carbon deposits, giving each piece a refined, luminous quality.