Awesome Medium Dark Blue Aquamarine. We picked this up during a rough buy-out recently in Colorado and we unfortunately do NOT know where it is from. There is a good likelihood that it is either from Mozambique or from Brazil as per the other parcels we acquired. The stone overall is extremely clean and should yield eye-clean or better with a little planning. Due to the shape of the stone you will ideally have to divide it into 2-3 finished gems.