GrabCAD
The idea here is that what ever color stone you choose to be inverted will play on the center stone, slightly changing the color and the amount of visible facets. This will increase the color tones and the visible fire to whatever stone you choose to be in the center as well as boosting the overall beauty! I would suggest that you use a diamond in the center so that it will pick the color and extra facets from the bottom inverted stone. Give me feedback and let me know if you like this design!
Direct link to the original creator's page
CGTrader
Printables
GrabCAD
CGTrader
Printables
CGTrader
CGTrader
CGTrader
This model is published by its creator on GrabCAD. STLFinder only indexes it: the "View on GrabCAD" button above opens the original page, where the creator shares the RENDERING, STL files under their own license.
This model is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Yes, the creator shares it at no cost on GrabCAD. Some creators accept tips or donations.
Check the license (see original page) on the original GrabCAD page. Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer.