Rias is a captivating female who is known for her distinctive charm and beauty. When it comes to her height, Rias Gremory is undeniably on the taller scale. Her height is impressive, standing high among her peers. Rias Gremory 's height adds to her presence and dominant demeanor. It accentuates her elegance and poise. Rias Gremory possesses an impressive stature that sets her apart from others.