Collection: Quartz Var. Herkimer Diamond

Named after their classic locality in Herkimer County, New York, Herkimer Diamonds are exceptional double terminated quartz crystals renowned for their natural clarity and brilliant luster. Formed over 300 million years ago, these crystals often showcase superb transparency, crisp edges, and striking aesthetics. From pristine singles to museum-grade clusters, this gallery highlights specimens reflecting the best qualities that collectors seek in Herkimer Diamonds.