Buy one beautiful semi-transparent 4.33Â Carat/4.77Â Â Ratti original Emerald online with dimensions of 10.03 x 9.08 x7.14Â mm. It has a cushion shape and a clarity grade of eye clean (evaluated at eye level), medium Green color intensity, and an excellent polish. The origin of this emerald is Zambian. This emerald stone is unheated & untreated and certified from IGI-GTL Govt. Lab.