What looks like a sort of Monument Valley rock formation adorns this silver piece. Was once gold plated, and as you can see the plating has worn beautifully over the years.
Ring size 9
Unless otherwise indicated, rings should be resizable by your local jeweler for a very modest cost (usually $20 or less, unless you're dramatically enlarging a gold ring). You can find your ring size with this online tool or get a free ring sizer here.