So the Diamonds must have had some ultimate fused form right?

Homeworld gems hate fusion

If they have the same voice actress then yes, they can fuse. If they have different voice actresses then no, they can't fuse.

>>85490634
unless they secretly have a new diamond

>>85490634
fusion is for weak gems and only for gems of the same variety.

>>85490648
They let their Rubies fuse

If they thought Pearls were good for anything other than standing around and looking pretty they'd probably let them fuse too

>>85491243
But they're all Diamonds

yes, the diamond authority logo represents how their gems are arranged on their fused form.

>>85491280
Rubies are both weak and of the same type. Are you well?

>>85490648
They don't like fusion of different types of gems because it violates their rigid caste system.

>>85490634
they can just grow another pink diamond

>>85491349
But the Diamonds are equals. Also, they're the ones on top so they can do whatever the fuck they want.