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