18 karat whtie gold halo ring containing 4.68 carats of a center, GIA certified, oval-cut blue sapphire surrounded by 1.34 carat total of round brilliant-cut diamonds, G-H in color and VS2-SI1 in clarity.
Take a piece of non-stretchable string, ribbon, thread, or a thin strip of paper. Wrap it comfortably around your ring finger, close to the knuckle.