No hallmarks, setting is sterling with deep, original patina intact. To our valued INTERNATIONAL BUYERS (outside of USA). The item "ESTATE Jewelry ANTIQUE VICTORIAN CARVED SHELL CAMEO SCENIC CAMEO BROOCH STERLING" is in sale since Saturday, April 6, 2019. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Fine\Victorian, Edwardian 1837-1910\Cameos".The seller is "boogiebee" and is located in Belford, New Jersey. This item can be shipped worldwide.