This beautiful ring features a stunning oval-shaped green amethyst (prasiolite) quartz as the main stone, set in a sterling silver band. The ring is designed in a Celtic trinity knot style and has additional smaller green amethyst stones on either side of the main stone. Perfect for engagement or other special occasions, this ring is sizable to fit a size 9 finger. The gemstone is natural, and the ring is made in the United States by the Sahagun brand. The material is high-quality 925 parts per 1000 sterling silver.