Beautiful model of bicolor ring with 3x3 mm princess, ready for 3D printing or CNC milling. You will have a two rings with diferent size in native Rhino file and also STL and OBJ. The widht of the rings are 8.2mm, the big one is 19.8mm diameter and the small one is 16.3 mm diameter. The gems are 3x3mm princess, 4 gems for every ring. If you need a diferent size of the rings, I will make a correction for free!