Perhaps not a theory so much as an observation, but the little details that go into SU are truly amazing. It's also cool when fans can pick up on the subtle details.
After doing a bit of research I’ve realised something about Garnet’s three deisigns and colour palletes…
Garnet’s different colour schemes match some of the different types of garnet
First off, the first design’s scheme looks a lot like Red Garnet
Next is a more purple looking Rhodalite Garnet
And then even cotton candy Garnet matches Colour Change Garnet!
I don’t know but I found this really interesting and exciting!! I don’t have any theories so that’s why there’s not much writing but I love this, yasss crewniverse!!