18 Karat rose gold Pomellato Nudo Classic Ring, size 54, containing a center rose quartz & 7.40 carats of a chalcedony surrounded by 0.70 carat total of round pave brown diamonds.
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.