gemstone drawing patterns

grabcad

to quickly draw the shape of a gemstone.meant to be printed without changing orientation on slicer (there is a slight draft to reduce the elephant foot effect of the first layers)the sizes are offset by 0.6mm to compensate the pen radiusshapes done :-cushion-marquise or navette-octagon or emerald-oval-pear or dropremaining shapes I could do if someone is interested :-heart-trilliant (reuleaux triangle)-briolette (sharper pear/drop)