This Vintage Navajo Five Star Brooch/Pendant appears to be of sterling silver with a Native American design possibly made in the United States. The brooch features a traditional Navajo tribal affiliation, and with a chain (Not Included)could be worn as a pendant. I could not find any markings. I have found comprables without markings advertised as sterling silver.
It appears to be a cast piece, but not certain. It makes for a unique and meaningful accessory for any birthday or special occasion. The minimalist design makes it a versatile and timeless piece of jewelry for both men and women. I acquired the piece approximately 15 years ago in Tucson Az.