6.22 Carat Blue BRAZILLIAN Oval Aquamarine

This is a 6.22 carat aquamarine of oval cut, displaying blue coloration typical of Brazilian aquamarine. The stone is offered as a loose gemstone without setting. No treatment information or gemological certification details were provided with this listing. Aquamarine is a beryl variety with a Mohs hardness of 7.5 to 8, making it suitable for most jewelry applications.