Herkimer-diamanter - Prøver (New York)

The clarity on this specimen is remarkable—light passes through it almost like glass. I was surprised by how naturally smooth those double-terminated points feel to the touch. Really glad I grabbed one as a unique piece of New York geology.

The clarity on these little crystals is incredible — light passes through them like glass. I’ve already set one on my desk just to catch the sun. These are genuinely beautiful natural specimens.

The double-terminated points on these specimens are incredibly sharp and well-defined, exactly what I hoped for. I've been collecting minerals for years and these are some of the most pristine natural crystals I've seen. They catch the light beautifully from any angle.