Sterling silver pendant

vintage sterling silver large size brooch.this is marked 925 on the clasp there are two other markings that I believe are makers marks one has th inside of a circle the other i.s. inside of a circle .this item is vintage and real solid silver not plated it's non magnetic and was tested for purity . .it's overall total weight is 14.3 grams close to a half ounce sterling silver .this is not being sold as junk silver or scrap it's a beautiful large size pendant.the photos show the exact item that I'm selling .I can only sell this as used because it's vintage the only thing it might need is a light cleaning.