This gorgeous Herkimer Diamond Quartz crystal is from The Herkimer Diamond Mine KOA Resort in Middleville, New York! 

It is a 1.83 inch crystal which has excellent clarity with one section that has some microscopic fractures which produce spectacular internal rainbows! It features light smoky phantoms with virtually no inclusions. Perfect sharp edges and terminations. There are two small blowouts on one side of the crystal, but the surfaces of this specimen are in excellent condition overall.

100% natural. Mined by hand in the Spring of 2026.

Material: Quartz var. Herkimer Diamond

Locality: The Herkimer Diamond Mine KOA Resort, Middleville, Herkimer Co., New York, United States

Weight: 39.51 g

Dimensions: 1.83x1.23x0.92 inches