These are the floating rings that I designed that are meant to be worn into earrings but could be made otherwise. Scale to your preference.
Printer Brand:
Prusa
Printer:
I3 MK3S
Rafts:
Doesn't Matter
Supports:
No
Notes:
This may seem to be tricky to print without supports but it is possible. If you angle the model sideways to 69.4 degrees, the model should appear to lay flat on the side where the bars are connecting the rings. I also moved the model about .4 mm below the build plate because the outer rings only interfere a small amount on the bed so lowering it will provide more surface area. If you align it correctly you shouldn't need support.