Vintage Pin / Brooch Large Bow Shape - Missing Gems

Vintage Pin / Brooch Large Bow Shape - Missing Gems Measures about 2" x 1.25". Some gems have discolored. Some tarnish, marks, discoloration and signs of wear to the metal. I am unsure of the material of the gems; however there are some missing. Preowned vintage brooch/pin, sold as shown - I am unsure of material type(s) because of this. Pictures show different angles for you to review - while I attempt to note any defects, some tarnish/signs of wear may be visible that are not otherwise stated. I ship quickly and provide tracking information but delivery times are an estimate. Item is located in the United States. Country of manufacture cannot determined.