Water Stone

A peculiar stone that makes certain species of POKéMON evolve. It is a clear light blue.

FireRed

Celadon CityDept. Store₽2,100

Mart

Route 20Seafoam IslandsB1F

Ground

Route 20Seafoam IslandsB4F

Hidden

LeafGreen

Celadon CityDept. Store₽2,100

Mart

Route 20Seafoam IslandsB1F

Ground

Route 20Seafoam IslandsB4F

Hidden

Ruby

Lilycove CityDept. Store₽2,100

Mart

Route 108Abandoned ShipHidden Floor Rooms

Ground

Route 124Treasure Hunter’s HouseBlue Shard

Mart

Sapphire

Lilycove CityDept. Store₽2,100

Mart

Route 108Abandoned ShipHidden Floor Rooms

Ground

Route 124Treasure Hunter’s HouseBlue Shard

Mart

Emerald

Route 108Abandoned ShipHidden Rooms

Ground