The Vintage 1930-1950 Oversized Silver Tone Marcasite Swallow Brooch by Bogoff is a stunning piece of jewelry from the United States. This intricately designed brooch features a white/colorless rhinestone set in a prong setting, with a striking silver tone metal construction. Measuring 2.25" in diameter, this vintage brooch is signed by the prestigious brand Bogoff and is a true statement piece for any fashion-forward jewelry lover.