A Geometry nodes Setup, Blender 4.4. or above required
With complex rings, performance can get a bit slower, using "Work mode" is suitable for preview

All the features are listed here:


The feature "Prepare for 3D print" is at an experimental stage and has some issues. Currently some manual clean up work can be needed to 3D print a ring.

Currently the SetUp includes:
- 6 Different Jewel Cuts, 
-


Please NOTE: 
“Ring Nodes” is a modeling setup provided for educational and entertainment purposes only.
“Blender Pencil” and any platform where this tool is distributed do not take responsibility for any decisions, purchases, or costs incurred in the actual manufacturing or purchase of a physical ring, even if the Ring Nodes tool was used in the design or planning process. Any cost estimates generated by the Ring Nodes tool are approximations only and should not be interpreted as final or accurate pricing. Users are solely responsible for verifying costs with a professional jeweler or supplier before making any purchase decisions. 16.04.2025