3D Wedding Rings Cake Topper with a Diamond Holder

If you do not have a spare gigantic brilliant at hand, you can print a gemstone in any other color instead. Or you could put a flower there too :)

In any case use supports when printing.

On request I added two sizes of gems - generated by https://github.com/KitWallace/openscad/blob/master/gem.scad

The original size is the “big” one, a bit oversized. The “small” one is scaled to about 65% and can be seen in the 3mf (for possible multi-material prints) and on the image.