Rock Gem (item)

Effects

When held, the Rock Gem increases the power of a damaging Rock-type move by 30%. It is consumed after first use, but is not used if the attack misses.

Only the final type of a move is considered, so moves that vary type (e.g. Nature Power) or moves changed by abilities (e.g. Pixilate) are boosted by the type of Gem the move turns into.

Changes

In Generation 5 Rock Gem increases the power by 50%.

Game locations

Sorry, we don't have location data just yet.

Game descriptions

Black​/​White
Black 2​/​White 2
A gem with an essence of rock. When held, it strengthens the power of a Rock-type move only once.
X​/​Y
O.Ruby​/​A.Sapphire
A gem with an essence of rock. When held, it strengthens the power of a Rock-type move one time.
Sun​/​Moon
Ultra Sun​/​Ultra Moon
A gem with an essence of rock. When held, it strengthens the power of a Rock-type move one time.
Sword​/​Shield
B.Diamond​/​S.Pearl
A gem with an essence of rock. When held, it strengthens the power of a Rock-type move one time.
Scarlet​/​Violet An item to be held by a Pokémon. This gem is imbued with the essence of rock and will boost the power of a Rock-type move—but only once.

Other languages

English Rock Gem
Japanese いわのジュエル
German Gesteinsjuwel
French Joyau Roche
Italian Bijouroccia
Spanish Gema Roca
Korean 바위주얼
Chinese (Simplified) 岩石宝石
Chinese (Traditional) 岩石寶石