The largest hot tubs of Gemstone Series is the Emerald. A large 7 person hot tub with single lounger and a total of 77 Jets. There is an interconnecting seat in Emerald, which features its own 2 jets foot massage feature. The Emerald also has a non-slip cobbled step, designed to allow each user to go to their own seat without interrupting other users. Comprised with fountains, LED lights and state of the art designs. The Emerald proves to be our greatest party tub yet.