This item cannot be obtained in any GBA games.
Chat with our AI personalities
You can find a Shiny Stone in Route 228 in Pokemon Diamond and Pearl. In Pokemon Platinum, you can also find a Shiny Stone on Iron Island.
You can find a Shiny Stone in route 6.
if you dig underground you'll eventually find thunder stone then after a while you'll find shiny stone ;^)
You can find shiny stones on route 228 and Iron island
route 1