I made a gemsona because I'm a massive dork.
She’s a homeworld gem, but not really into the whole conquering-whatever-planets-we’re-claiming-today thing. Pink is a noncombatant who’s time is best spent patching up other gems or shielding others from dangers.
Shiny marks on her or her shields are always star-shaped, like on her gem! She can scale her shields to about 4 times as wide as she is tall on a good day, but she can also make multiple smaller shields to cordon off an area.
(bonus fact: if she was sent on a mission to earth, she’d discover cats and donuts and be pretty much immediately sold on protecting the place, whoops)