Here is a live one. This large extremely bright yellow green without any dark tones, emerald cut will not calm down. I personally think that yellow greens are some of the brightest tourmalines out there. Whether it is to do to their excellent polishing properties, exceptional crystal or a slightly higher index of refraction, I don’t know, but whatever the reason, this emerald cut benefits from it. On top of all the flashing fun, this large emerald cut is a slight bicolor. About two thirds of the stone is slightly greener then the other one third, which is yellower. This medium toned, completely eye clean. gemstone is a circus of fun and weighs a healthy 11.95 carats. A pendant in yellow gold, with this stone, would make a distinctly beautiful personal statement.