The Pink Diamond TheorySo... I think that Rose Quartz, the rebel leader, is PINK DIAMOND!!!
I know, you must think I'm crazy! But here's what I see...
You all know the 4-Diamond crest that is in Homeworld right? Well White Diamond is on top, and her gem is on her FOREHEAD! And Blue and Yellow Diamond are on the side, they have their gems on their chest, and there is Pink Diamond, on the bottom, and guess where Rose Quartz's gem was, that's right! Her stomach! That's under the forehead and chest... what do you think?
Also, when Pearl puts on her spacesuit, there is a clear PINK DIAMOND on her chest where her star is on her normal uniform. And we know how loyal Pearl was to Rose! And look at Pearl, she has PINK HAIR! Yellow and Blue Diamond's Pearls correspond too, so Pearl must be Pink Diamond or Rose's Pearl!
The evidence is clear! Rose Quartz is DEFINITELY Pink Diamond!