This gorgeous A Grade Herkimer Diamond quartz crystal is from The Herkimer Diamond Mines KOA Resort in Middleville, New York! 

It measures 1.13 inches in length and has perfect clarity and luster with virtually no inclusions! 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, but the surfaces of this specimen are in excellent condition overall.

 

Perky box included. 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, U.S.A.

Weight: 11.51 g

Dimensions: 1.13x0.81x0.70 in