ring with gems 3D 프린트 모델

ring with gems. american sizes 8,10 and 12 (inner diameter 18.2 , 19.8 and 21.5 mm) 14k gold weith 12.9 gr. gems- 1.5mm.-22 pieces 3mm.-2 pieces
3 sizes.you can see the dimensions of the model on one of the photos presented here.
there 3dm file for editing and stl and obj for printing.
90% of my 3d models have been checked: made wax and finished product in gold or silver .model are for 3d printer or cnc machine. made in program matrix + rhinoceros .high polygonal model. model was checked and fixed in program magics .ready for the print.
mesh: vertex count = 239253 facet count = 411932