Awesome 4.91ct untreated frosty blue Aquamarine

This is a really cool piece. It shows a sky blue hue with a slight green undertone that comes through in lower lighting. It has a tightly faceted top with a medium table that is framed in smoldering liquid flashing, and beautiful internal characteristics that give it the illusion of seawater. It has fantastic size, and measures 13mm x 10.3mm x 5.9mm. Sourced from Brazil. Untreated.