861ct Big Gem Aquamarine Crystal Clear Quartz This piece sits on its

This piece sits on its own without a stand

Measurement: 193mm x 146mm x 37mm

Weight:  722g

Amazing 2290 carat non-hydrophane crystal opal from Ethiopia

861ct Big Gem Aquamarine Crystal Clear Quartz This piece sits on itsThis excellent aquamarine crystal has a beautiful termination and a nice gemmy blue green color. A portion of this crystal is quite clean and could double as a piece of faceting or carving rough, which could potentially produce a large finished gem. Our gem cutter estimates that it could potentially cut a gem that would weigh somewhere between 90 140ct.. According to our estimate, it would be valued at $12,000. 00 (based on a 100ct faceted gem)