This listing is for a fantasy cut cabochon of gem quality chrysacholla/gem silica. Material origin is probably the inspiration mine in Arizona.
This teal green gemstone measures 27 mm x 14 mm by 5 mm deep. The stone weighs 13.5 carats
This high-grade Fantasy cut gem silica is a gorgeous translucent transparent example of when chrysocolla is replaced with quartz silica. The stone exhibits tiny little green botroidal patterning down inside the stone. Beautiful piece of material and totally unique. I would recommend that the stone be set in yellow gold. The contrast of colors will be striking. This would make an incredible designer ring or pendant. The stone is finished on all sides so an open back design would be possible.