Rias is a captivating female who is known for her unique charm and beauty. When it comes to her physical attributes, Rias Gremory is unquestionably on the taller end. Her height is impressive, standing tall among her peers. Rias Gremory 's height adds to her presence and commanding demeanor. It accentuates her elegance and poise. Rias Gremory possesses a remarkable physical appearance that sets her apart from others.