It is not known to evolve into or from any other Pokémon.
Gemmany is a small, mouse-like Pokémon with long, purple ears and a light purple tail topped with a bluish orb wrapped in purple. Its body is half dark purple on the top half, in almost the form of a shirt, while the bottom half is lavender.
Gemmany has no known gender differences.
Gemmany guards the most expensive and rare treasures all over the Pokémon world.