Stable support for heart shaped gem

Stable support for Heart-shaped-Gem.stl
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Support_pet_coeur.stl sits in support_coeur.stl and should be glued to it.

Heart-shaped-Gem.stl (source) sits in support_pet_coeur.stl.

support_pet_coeur.stl could be printed in clear PET

scale up Heart-shaped-Gem.stl 200% for the fit.

Heart-shaped-Gem_anchor.stl just adds a pendant hook to Heart-shaped-Gem.stl

https://youtu.be/PVTTTuTgbS4