it seems to be a flashback, i’m gonna guess Bismuth is the one telling the story.
obviously, we have Garnet, Pearl and Bismuth, PINK DIAMOND, and another unknown gem to the far right.
the gem to the far left…. is that Yellow Diamond? it kind of looks like her hair, but she’s way too small (could be perspective) the diamond on her chest is not visible, unlike Pink’s. She doesnt have shoulder pads. the expression is rather off. Pink looks devious, and if Bismuth is the one narrating this flashback, she won’t describe YD any differently. No, I don’t think it’s her. probably another gem we’ve never met.
What is Pink holding? Gem destabilizers? and is she wearing gloves? her hands look particularly big. also, if we are to trust this shot for scale, she is by far the smallest diamond we’ve seen so far.
who’s facing who?? were Garnet, Pearl and the unknown gem facing the supposed YD in the background while Bismuth faces Pink? Were Garnet and Pearl standing on PD’s side???