Onora | Amethyst RingA statement ring in Silver 925. It can be made with Amethyst stone ,Garnet Stone & Green Onyx. width: 0. 8cm 0. 31 inches Black patina is also applied and softly brushed to highlight the details. Please choose your ring size or if it isn't available send me a note with it. **To measure your rings size, simply: 1) Cut a string that is about 6 inches long. 2) Fold the string around the base of the finger, just below the knuckle. 3) Mark where the string