What an absolutely breathtaking ring; from the colorful gemstone all the way down to the antique-style mounting! This beauty features a 6 ct oval cut, genuine mystic fire topaz accented by .02 ctw of round, genuine diamonds. The mystic fire topaz is a natural topaz that has been treated with a vapor disposition process that caused the color changes you see. This topaz flashes purple, pink, blue and green. The setting is solid .925 sterling silver in a very ornate, milgrain edged mounting that makes the ring appear to have many more diamonds than it does. The ring weighs 5 grams. We only have this ring available in size 5 at this time so unless that is your size you would have to have it sized by a jeweler.