Cool!

Moonstone:
she is considered the leader of the group. she is also the strongest. she is very timid and shy. her weapon is a sickle,and her gem is located on her left wrist. she enjoys organizing things, and collecting small objects she finds laying around outside, like bottle caps, acorns, sticks, rocks, and other junk. she occasionally goes to check on the kindergarden just to make sure its still inactive. she hangs out with alexandrite a lot, since they've known eachother for an exteremly long time. she is always worring about running into other gems that are still on earth.
(i cant really think of anything else to say about her at the moment, but i'll add more info if anything pops into my head)

cats eye:
she is cheerful, playful, curious and sneaky. she loves cats, shapeshifting (usually into cats), cuddling with the other gems, sleeping, and getting petted. she does cat-like things, such as purring, walking on all fours (she doesnt do that all the time though), cleaning her hair (sometimes she'll try to clean the other gems' hair), and climbing up things quickly. her gem is on her left eye, and her weapon is cat claws (they're gloves with claw-like blades on them)

(i cant think of anything else, but i'll possibly add more things about her later)