A final concept finally! Terribly for putting this off till now, but here it is.
Anyway let me tell you about Cinnabar. The SU Gemsona Counterpart of my OC Zinnabar.
Little is know about dear Cinnabar, and no other gem out there has ever heard of him. While there are many Cinnabars, this particular one no knows anything about. From Cinnabar's perspective he believe he was born in a cavern filled with cinnabar mineral. He dreams that once long ago he lived on the planet Mercury. (The ore of the element mercury is Cinnabar.) And then crashed to earth like a meteorite, when he landed he created a deep cavern that over time filled with cinnabar. His story is still a mystery to this day, and you can say Cinnabar is a bit forgetful.
Aside from his mixed up mind, he is creative, kindhearted, timid, sympathetic, friendly, and his own kind of intelligent. He lacks some self confidence with his shyness, and sometimes can be moody as well. Although all he really needs are good friends by his side. Those have yet to be revealed yet. His opinion on humans is that he find them fascinating, and doesn't mind them at all. However he has yet to make any as friends sadly Along with this I should add he has little knowledge of the gem war and homeworld. Which might support him being born on Mercury.
Cinnabar's weapon is grenades, and their shaped like tiny pomegranates. (A fun fact is that the french word for pomegranate is grenade. Which is also the name for the explosive used in war.) His grenades have variations of there own, and can be made by Cinnabar himself. When thrown they will explode once, and then scatter arils everywhere. (Arils are pomegranate seeds.) These arils act as more bombs to be used by Cinnabar. While you can call them their proper name. The name I've given them is Pomegrenade.
He summons the pomegrenades from his gem, which is on his heart. The shape of it is literally a heart itself, and represent his life.
Away from this we good to his outfit. He wears a spiky red jacket that has asymmetrical lines, it can be closed up with a tiny chains that have a pomegranate button. The sleeves are zig-zaged, and so is the length and quarters. Under this is a red vest and his gem. The asymmetrical patterns continues, along with the zig zag. He wants that are dark red pants, that have some crossing lines, his shoes are tipped like stars and zig-zags. Lastly is final accessory his scarf, it's a purple reddish magenta color. A rather nice last piece to him.
Cinnabar goes by male pronouns like he/him, but he doesn't mind genderless pronoun like they/them. He also called Cinn or Cinna at times.