"PreCure Celestial Sparkle!" (" プリキュア！シレスティアル スパークル!" "Purikyua! Shiresutiaru Supākuru!")is the official transformation phrase used for Sparkle! Diamond PreCure.
Nanami shouts out the phrase and draws a heart (which turns into a jewel) with her Cure Shiny. She turns the Cure Shiny into a Jade green sphere. She spins around holding it and her hair colour changes. Her shoes and dress appear then her hair gets styled. Finally her accessories appear then she places the Cure Shiny on her bow and she says her intro.
Nikora shouts out the phrase while drawing a heart that turns into a jewelled heart with her Cure Shiny. She turns it into an aqua sphere and throws it into the air. Her dress and accessories appear and the her shoes and she puts the Cure Shiny on her bow and says her intro.
List of Sequences
|Nanami Individual Sequence|
Nikora Individual Sequence
|SDPC02||Nanami+Nikora||Nanami+Nikora Dual Sequence|