We handpick all our gemstones from our two trusted suppliers in Sri Lanka and Australia, and both are engaged in the complete process from mine to market. Aquamarines are highly valued for their great sea blue colors and calming appearance. Do note that this is not our full stock, so reach out to us, if you’re looking for something different than what is displayed here. Aquamarines rank a 7.5-8 out of 10 on the Mohs Scale.