Aquamarine from Tanzania in Sterling

This is beautiful Aquamarine from Tanzania in a .925 sterling silver ring. Aquamarine is found in Tanzania, Brazil, Sri Lanka, the U.S., Madagascar and other locations. Gems can be faceted, cabochon cut or just rough. This faceted gem is marquise shape and measures about 11.88 x 6.11 mm, about .47 x .24 in...