The earring rescue charm is a flower with cavities to place an earring into. I've also included the components needed to make your own design into an earring rescue charm. Use these models as negative space to make a spot for your earring and the chain link.
There is also a tester model you can use to find the model that your earring best sits into. If those testers don't work for you I've included the OpenSCAD file for generating the studs and the tester model itself.
I used some small wire cutters to snip off the excess of the post so the charm would lay flat.
SLA Printing
Using Lychee and printed on an Elegoo Mars Pro
Orient the charm like the picture with the front of the charm parallel to the build plate.
I remove the supports after heating with a heat gun and have had very little cleanup.
FDM Printing
Using PrusaSlicer and printed on an MK3s.
Add supports for the earring cavities but not for the sides of the charm or the chain cavity
You can pick up the chain rounds at any hobby store and here is a link to a necklace jewelry kit.
The author marked this model as their own original creation.