I create this adjustable ring from Sterling Silver wire. I add two 6 X 8 Black Onyx cabochons. As an adjustable ring it is perfect for people with arthritis as when your knuckles swell you can adjust the ring to fit. I have this sized at: 7 USA and it will adjust down to size 5 and up to size with a slight repositioning of the stones. If you like the pictured position of the stones I can make it to your size. Pick one in product options.