Vintage Rare Silpada 925 sterling Silver Multi color Stone Earrings

Vintage Rare Silpada 925 sterling Silver Multi color Stone Earrings, Stamped 925, with the Silpada arrow head hallmark. Pierced Scroll Filigree design on the sides, not sure what the colorful stones are,. Quarter , dime and ruler in pic to help with size visualization. Questions are always welcome . There is some tarnish consistent with age , use and being stored in my jewelry case these many years .