Vintage 925 solid sterling silver ring with large amazonite stone

Vintage sterling silver statement ring. Stamped 925. Classic style with clean lines. With large oval blue-green amazonite stone. It's color varies depending on the lighting, as pictured. In excellent condition. Currently fits size 7.5, but can be adjusted to any size. Amazonite of this quality is expensive, and just the stone alone in this ring retails for about $80.