As the world's first autonomous humanoid AI, Diva's appearance is more human-like than the standard AIs of her early life. However, she keeps a light indicator on the side of her neck as all AIs do. She possesses a flawless voice allowing her to fulfill her role as a singer.
Diva sports the appearance of a tall young woman with reflective porcelain skin, long azure hair, and eyes of the same shade. Her hair appears to be thick in volume and is unkempt, being uneven in length all around. Her middle bangs overlap each other and reach around her nose area, while her right bangs are more voluminous than her left bangs. She wears a single earring which can be extended to act as a cable for transferring data.
Her almond-shaped eyes have a unique glow to them, similar to glistening ocean water. Furthermore, despite the human like appearance of her eyes, it is possible upon closer inspection to discern the multiple lenses that make up her eye.
Diva's usual stage attire consists of the color accents of baby blue, dull maroon, white, and black. However, her outfit changes depending on her environment or assignment. An example of which being when she wears the uniform of the Sunrise Hotel.