Early- mid 20th century, Berber, Morocco
This ring has four pieces of different color glass set in a very rudimentary way and the coin is American and is set with a green glass stone.. The colors actually appear more distinct when getting the perfect angle of light. It is a wonderful work of true tribal art.
Dangling coin: 5/8
Widest part of ring: 9/16″
Ring size: 6.75-7