No, female Ralts cannot evolve into Gallade.
Gallade is a male-only evolution of Kirlia that requires a Dawn Stone to evolve. While female Kirlia can evolve into Gardevoir using a Shiny Stone, they cannot evolve into Gallade.
This is because Gallade is a gender-specific evolution for Kirlia, meaning only male Kirlia can evolve into Gallade.
In summary:
- Female Ralts can only evolve into Gardevoir.
- Male Ralts can evolve into either Gallade or Gardevoir, depending on the evolution stone used.
