Stand for plastic Diamond

I've made small changes to the mount the user bigcatpants made on Tinkercad to fit a plastic diamond for my daughter. She got this Diamond from the themepark 'De Efteling'.

Original: https://www.tinkercad.com/things/0hJEauypTX7-mount-for-large-plastic-gemstone

Print Settings

Printer Brand:

Prusa

Printer:

I3 MK3S

Rafts:

No

Supports:

Yes

Resolution:

0.20

Infill:

15

Filament: Real PLA Pink