Mike Platero is a well-known Navajo silversmith from a very-well known family of silversmiths. He is married to Evelyn Platero, who is Zuni, and they often collaborate. This ring has a definite Zuni look and appeal to it, but it is signed "Mike Platero," so it is probably his creation only. Those 13 real turquoise stones sure look better than the too-perfect compressed 'block.' This nice ring is 1 and 5/8th's-inches long across the top, and it is 1.25-inches wide. It is an even size seven. Complimentary USPS Priority shipping within the U.S.