Irregular hexagonal ametrine, this purple and yellow two-tone gem measures 17x15.5x9.5 mm, weighs 12.90 carats outlet and comes from Bolivia

This ametrine has a beautiful irregular hexagonal cut.
The color separation of this two-tone gem is ideally located in the center.
Purple and yellow make up the colors of this two-tone stone.
This large hexagon of Ametrine weighs almost 13 carats.
This stone is very deep: almost outlet 9 1/2 mm.
This ametrine VVS has no inclusions visible to the naked eye.
Photos taken under fluorescent lighting.