|Cutie Mark:||3 green clovers|
Green Gem has a white mane, orange coat and blue eyes. Green Gem's cutie mark is three green clovers. He is seen with a hard hat and a white coat. He works in the weather factory.
Green Gem made his debut appearance in Sonic Rainboom. Green Gem has only made one appearance throughout the whole My Little Pony: Friendship is Magic series, meaning his first appearance was his last appearance.