Aquamarine
All my aquamarine is guaranteed Australian, 100% natural and untreated, and professionally cut in Australia.
This aquamarine has been fossicked predominantly at Mount Surprise (QLD). This region produces beautiful clear sky blue aquamarine of exceptional quality.
Aquamarine is part of the beryl family so is a very close relative of emerald and ranks 7.5 - 8 on the Moh gem hardness scale which is just under corundum (sapphire).