You give it to a Happiny and level it up during the day to evolve it into Chansey.
happini can evolve with a oval stone
The Pokemon that can use oval stone in Pokemon platinum is Happiny. It is the pre evolve form of chansey. Mostly every chansy you catch have a oval stone.
Happiny evolves into Chansey with an Oval Stone.
galactic headquarters
Happiny during the daytime
In Pokémon Diamond, Pearl, and Platinum, a Happiny evolves into a Chansey when it is given the hold item 'Oval Stone' andlevels up. It will not evolve just by holding an oval stone.
give it the oval stone when it has high friendship
Its not actually an egg stone its a oval stone which looks like an egg. We can find it at the lost tower on route 209.
If held, it evoles Happiny into Chansey when leveled in the day.
Yes if i remember correctly just use a Dawn Stone or its the Oval Stone to evolve it it does not need to be friendly with you.
Happiny is the only Pokemon that can evolve from a Oval Stone in Pokemon Diamond, Pearl, and Platinum. You will need to max its Happiness during the morning or day, let it hold an Oval Stone, and then level it up once. It will, then, evolve into a Chansey.
Give it to your Happiny at day time and level it up to evolve it into a Chansey.