Set contains STL model ready for printing and Rhino3d 3DM source file.
This ring was successfully printed and produced in metal.
Ring size 17mm
Gems: 12x1.5mm round cut.
Model volume is 286mm^3.
Estimated weights are:
OBJ's were exported from Rhino as meshes and as NURBS. Untested (anyway OBJ is useless for production). Version with sprues and version for render are present.