4.40 Carat Natural Mexican Opal Octagon Emerald Cut Loose Gemstone (13.7 x 9.6 x 6.1 MM)

This is a beautiful 4.40 carat natural Mexican opal octagon emerald cut loose gemstone. This gemstone has the approximate dimensions of 13.7 x 9.6 x 6.1 MM. The Mexican opal is flawless, full of fire, is very transparent, and it originated in Mexico. This gemstone would make a fabulous one of a kind creation, or a great addition to any gemstone collection.