Rias is a captivating female who is known for her unique charm and attractiveness. When it comes to her height, Rias Gremory is unquestionably on the taller side. Her height is striking, standing high among her peers. Rias Gremory 's height adds to her presence and dominant demeanor. It accentuates her elegance and grace. Rias Gremory possesses a remarkable stature that sets her apart from others.