Navajo jewelry artist Frank Arviso This is a turquoise ring by Frank Arviso, a Navajo artist. It has been used and stored, so there are slight scratches, some distortion, minor imperfections, and blackening. (See photos) [Tribe] Navajo [Artist Name] Frank Arviso [Materials] Sterling Silver Turquoise [Size] Size: Approximately size 17 (Japan) *Due to the nature of handmade work, there may be some variations and deviations in size. *Indian jewelry is made by hand, so minor scratches and misalignments may be present. Returns for these reasons are not accepted. Material: Silver (stamped F. ARVISO STERLING) No accessories included.