Which of the gems? I think compared to this one, the gems are either too abstract (Lula's shape) or to complicated (3d version blend)
Discussion
I think he meant the round one (not the Zelda shape)
I try with different ways of representing the stone (would be happy to show you via Zoom our Meet / there are many) but all of them ended up adding too much complexity which imo is not good for a strong symbol (see Twitter or Discord as you mention in one of your first posts). But of course I'm open to ideas.