Rias is a captivating woman who is known for her unique charm and beauty. When it comes to her height, Rias Gremory is undeniably on the taller side. Her height is striking, standing tall among her peers. Rias Gremory 's stature adds to her aura and dominant demeanor. It accentuates her elegance and grace. Rias Gremory possesses a remarkable physical appearance that sets her apart from others.