|Release Date||Apr 1, 2014|
- "Don't be so foolish as to think sinners can live in peace. Their sins will bubble to the surface, and they will have to repent"
- — Brilliant Diamond
Diamond is a member of Sanctus' Circle of Ten, and the most skilled at light magic. She never forgives any sin, but stays calm and emotionless when she delivers punishments.
- Guild rankings reward from The Rainbow Guardian Event
|Voice actor (J)|
|Voice actor (E)|