Welcome to Gems4Friends! These are Lilly Barrack earrings made of sterling silver and 14k gold with a natural some sort of black quartz stone. The earrings feature an oval-shaped stone in a horseshoe design with a stud and hoop style. They are pierced and signed by the designer. The earrings are vintage and have a United States origin. The metal purity is 925 and the stone is unknown. The earrings are perfect for any occasion and change colors. They are inspired by beauty, nature, art, vacation, travel & places, music & dance.