Colorado aquamarine. Faceted loose gemstone. Mt Antero aquamarine. Very bright. Custom cut high quality in Colorado.

This gem is mt antero Colorado aquamarine. It is 0.51ct at 5.3mm round. It is a great medium blue color. It if a flawless piece of aquamarine which is somewhat rare for mt antero. It was custom cut in Colorado by J Hennek. high quality