This is a nice hat pin of 10K yellow gold. The double rings at the top have a hammered texture to them. The total length of the pin is 9 1/2". The rings at the top measure 1" in length and just shy of 1/2" in width.
This hat pin comes with its original jewelers box from Koln, Germany. The total weight of the hat pin (not box) is 5 grams or .20 ounce.
Double Ring 10K Yellow Gold Hat Pin with Original Box