Sterling Silver Ring Black Onyx Marcasite Spider Look Vtg Size 6.25 Stamped 925

Measurements on pictures. Condition consistent with light use. Please look at the pictures carefully, they’re part of the description. Metal has not been tested. I only clean the pieces superficially to preserve the vintage look, so tarnish, oxydation and other age related conditions might be present on the items. Some marcasite stones are missing.