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.
Clone, Implicit PLane, Extract Curves, Move Rotate Scale, Loft, Boolean, Stone Cutter, Plane, Curve Projection, Surface Pullback, Extrusion
Signet Ring, Stone
Symetrical Vertical Curve, Text