Smoke and Pet Free Home. A Stunning Large, Antique Victorian, Solid Sterling and Agate Brooch in the Form of a Scottish Belt - Excellent Craftsmanship. No hallmarks - this is not uncommon for Victorian silver - tested as sterling silver.
Very good - one small crack to two pieces of the agate, please see close up images 9, 10 and 11. If you would like extra images or detail please let me know.