Effect
Held: Allows Diancie to Mega Evolve into Mega Diancie.
Where to find it
Game abbreviations follow the standard Pokémon series conventions.
Core series
- OR AS
- • Any Pokémon Center (upon entering with a fateful encounter Diancie in the party)
- S M
- • Event Trade
- US UM
- • Konikoni City ( Olivia 's jewelry store; if the player has a Diancie in their party )
- ZA
- • Event
- S M
- • Fifth Mega Stone Gift
Notes: AllAlso: August 10 to October 31, 2017 - ZA
- • Side mission EX1: Shine Bright like a Gemstone
Notes: AllAlso: November 6, 2025 onward
Generations
Generation VIGeneration VIIGeneration VIIIGeneration IX