ring heart 3D print model

ring heart. american size: 7 (diameter 17.3mm)
14k gold weigth 2.5 gr.
18k gold weigth 3 gr. silver weigth 2 gr.You can see the dimensions of the model on one of the photos presented here. There 3dm file for editing and stl 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 = 122892 facet count = 197408Volume = 195.324278 (+/- 1e-07) cubic millimeters