Dual gems are gems with four points, for use only on dual weapons. Most cannot be found in the store but from the different occasions such as defeating a titan, found in chests, or prize wheels and gem wheels.
File:Parry allgem.png - Parry all attacks
|Normal gems||Circle gems • Square gems • Diamond gems • Triangle gems • Hexagon gems|
|Weapon gems||Light gems • Heavy gems • Dual gems|