Rias is a captivating woman who is known for her unique charm and attractiveness. When it comes to her height, Rias Gremory is unquestionably on the taller scale. Her height is striking, standing tall among her peers. Rias Gremory 's height adds to her presence and dominant demeanor. It accentuates her elegance and grace. Rias Gremory possesses an impressive physical appearance that sets her apart from others.