Herkimer Diamond 15mm — Wide Double Terminated NY Quartz Xtra Large Lapis Each prong is tied to

Each prong is tied to one of the five elements

or hanging decoration

Mostly the quartz itself rather than the rainbow

Living with your crystal point

a copper cyclosilicate that only forms in specific alkaline oxidation conditions

Herkimer Diamond 15mm — Wide Double Terminated NY Quartz Xtra Large Lapis Each prong is tied toA noticeable step up in build, this Herkimer Diamond runs about 10mm across and 15mm tall, with a broader waist than the smaller grades and a weight of 1. 6 to 1. 8g. That extra width matters more than the numbers suggest, because a wider body holds more internal space for light, and the bright reflective faces catch it from almost any angle. Both ends terminate naturally in points, the double terminated signature of quartz grown loose inside a rock