Collect the fixed Oval Stone.
Repeatable: No
Held by Happiny : Holder evolves into Chansey when it levels up during the daytime.
Collect the fixed Oval Stone.
Repeatable: No
Wild Happiny and Chansey
Held By Wild PokemonMay be held by wild Happiny or Chansey.
Repeatable: Yes
Collect the fixed Oval Stone.
Repeatable: No
Route 15
Npc GiftReceive one from Twins Kay & Tia.
Repeatable: No
National Park — Bug-Catching Contest
Battle RewardWin first place after obtaining the National Pokédex; an Oval Stone is available as a first prize.
Repeatable: Yes
Wild Chansey
Held By Wild PokemonMay be held by wild Chansey.
Repeatable: Yes
Collect the fixed Oval Stone.
Repeatable: No
Black only
Obtain it through Carlos when he is present.
Repeatable: Yes
White only
Obtain it through Carlos when he is present.
Repeatable: Yes
Cave dust clouds
Random Item PoolMay randomly appear in a dust cloud.
Repeatable: Yes
Wild Happiny
Held By Wild PokemonMay be held by wild Happiny.
Repeatable: Yes
Eligible caves — dust clouds
Random Item PoolMay randomly appear in dust clouds in Chargestone Cave, Mistralton Cave, Clay Tunnel, Twist Mountain, Underground Ruins, Victory Road, Wellspring Cave, Seaside Cave, or Giant Chasm.
Repeatable: Yes
White Forest — Store 4
PurchaseWhite 2 only
Purchase from the marketplace shop.
Repeatable: Yes
Funfest Mission: "Do a Great Trade-Up!"
Quest RewardObtain it as a possible mission reward.
Repeatable: Yes
Find it as a recurring hidden item.
Repeatable: Yes
Wild Happiny
Held By Wild PokemonMay be held by wild Happiny.
Repeatable: Yes
Version Exclusive: Yes
Collect the fixed Oval Stone.
Repeatable: No
Poké Pelago — Isle Aphun
Random Item PoolObtain it through Brilliant-Stone Hunting; Ultra Sun and Ultra Moon may also find it through Interesting-Item Hunting.
Repeatable: Yes
Wild Happiny
Held By Wild PokemonMay be held by wild Happiny.
Repeatable: Yes
Poni Plains — Chansey ambush encounters
Held By Wild PokemonVersion Exclusive: Yes
A Chansey from an ambush encounter may yield an Oval Stone.
Repeatable: Yes
The Isle of Armor — Soothing Wetlands and Courageous Cavern
Hidden ItemFind it as a recurring hidden item.
Repeatable: Yes
The Isle of Armor — Cram-o-matic
Random Item PoolProduce it with a Rock-type recipe totaling 22–30 points.
Repeatable: Yes
Wild Happiny
Held By Wild PokemonMay be held by wild Happiny.
Repeatable: Yes
Collect the fixed Oval Stone.
Repeatable: No
Grand Underground
MiningDig for an Oval Stone.
Repeatable: Yes
Jubilife Village — Vessa's wisp rewards
Quest RewardReceive one after collecting five wisps.
Repeatable: No
Trading Post
PurchasePurchase for 400 Merit Points.
Repeatable: Yes
Ginkgo Guild cart
PurchaseGinter may randomly offer it for sale under the name "Egg-Like Rock."
Repeatable: Yes
Collect the fixed Oval Stone.
Repeatable: No
Collect the fixed Oval Stone.
Repeatable: No
Collect the fixed Oval Stone.
Repeatable: No
Collect the fixed Oval Stone.
Repeatable: No
Collect the fixed Oval Stone.
Repeatable: No
Wild Happiny, Chansey, and Blissey
Held By Wild PokemonMay be held by wild Happiny, Chansey, or Blissey.
Repeatable: Yes
The Indigo Disk — Item Printer
Random Item PoolProduce it as a possible Item Printer result.
Repeatable: Yes
A peculiar stone that makes certain species of Pokémon evolve. It is shaped like an egg.
Diamond Pearl / Platinum / Heartgold Soulsilver / Black White / Black 2 White 2A peculiar stone that can make certain species of Pokémon evolve. It’s as round as a Pokémon Egg.
X Y / Sun Moon / Ultra Sun Ultra Moon / Lets Go Pikachu Lets Go Eevee / Sword Shield