This gorgeous A Grade Herkimer Diamond quartz cluster is from The Herkimer Diamond Mines KOA Resort in Middleville, New York!
It measures 1.32 inches in length and has excellent clarity and luster with very minor inclusions of black hydrocarbon. It features light smoky phantoms around its outer edges as well as beautiful internal rainbows. There are a few tiny areas of host rock contact on the back side, but the surfaces of this specimen are in excellent condition overall.100% natural, no preparation or reconstruction. Mined by hand in the Spring of 2026.
Material: Quartz var. Herkimer DiamondLocality: The Herkimer Diamond Mine KOA Resort, Middleville, Herkimer Co., New York, U.S.A.Weight: 18.88 gDimensions: 1.32x1.02x0.73 in
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