Значения термина little coronet на английском

The name is Mircalla, Countess Karnstein, and this is a little coronet over and underneath A.D. 1698.

I'll make you a little coronet of them-sewnon black velvet, which will never be seen-justas they do in France!

At his side reclined Cleopatra, robed in light-blue garments adorned with lotus-flowers which, like the little coronet on her head, glittered with sapphires and pearls.

"And little coronets of flowers, to match their hair?" (That was the girl's doing.)