These are vintage Navajo stud earrings made of sterling silver with a clutch closure. The earrings feature an abstract design with a flower and a feather and multicolor mother of pearl/abalone stones. The earrings are handmade and signed by the artist ALV J Delgarito, although only the ALV mark is present and doesn't have the artist's first initial and last name with the stylized D as other pieces I've seen. The earrings are 20.2mm in length and have a bezel setting style. The earrings are a beautiful representation of Native American ethnic and regional style, with a nature-themed design that includes birds and flowers. The clutch backings are not sterling silver