Paremetric Award Ring
*Version 8.301 and 8.302 users... There is currently a bug where changing the ring size does not update the copied curves. In the mean time you will have to manually adjust your Move/Rote/Scale curves when changing the ring size.
Create Solids:
Clone, Implicit PLane, Extract Curves, Move Rotate Scale, Loft, Boolean, Stone Cutter, Plane, Curve Projection, Surface Pullback, Extrusion
Jewelers Bench:
Signet Ring, Stone
Sketch:
Symetrical Vertical Curve, Text