A domed, polished cabochon of purple amethyst is bezel set in a broad band of sterling silver. The band is textured with a flowing pattern, small knobs and bars.
The band is about 9 mm (0.4") wide at back and the cabochon is about 17 mm (0.7") diameter.
This ring is a size 8, but probably fits more like a size 7 due to the wide band.