If you see a rippling effect on the body colour, yes, you have a sky violet budgie.
If you don't see a rippling effect on the body colour, no, you have a cobalt budgie. This means the blue colour is uniform throughout the body shows a cobalt budgie.
From what I see in the pics shown, she got a rippling effect in her body colour. So you have the answer as above.
George, you took marvelous photos. Sharp and clear. Bravo.