ring two hearts 3D print model

ring two hearts american size: 7.75 (diameter 18.1mm)
14k gold weigth 3.3 gr.
18k gold weigth 4 gr. silver weigth 2.7gr. 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 = 34467 facet count = 55072Cumulative Volume = 258.71524 (+/- 1e-07) cubic millimeters for 2 solids