mens ring with black onyx Two options 3D print model

mens ring with black onyx Two options. Big- american size 11.5(diameter 21mm) 14k gold 17.5gr.black stone 16x16x2 mm. small- american size 9(diameter 19mm) 14k gold 11.5 gr.black stone 12.5x12.5Х2 mm. Two different options.You can see the dimensions of the model on one of the photos presented here. There 3dm file for editing and stl for printing90% of my 3d models have been checked: made wax and finished product in gold or silver .Mesh: vertex count = 191428 facet count = 248454 High polygonal model.Made in program Matrix . Model was checked and fixid in program Magics .Ready for the print.