Purchased new from America. Only tried it on, so it's hardly been used. The clasp is stamped with 925. Length: Approximately 50cm Diameter: Approximately 6mm Material: Sterling Silver (sv925) Returns are not accepted for reasons such as "it's not what I expected." It has been carefully stored, but please understand that it is a used item, has been stored by a private individual, and may show signs of aging. Zuni Navajo Hopi Native American Silver Jewelry