These are beautiful Glass Earrings in Black and Gold by Dolores Barrett from her Orb Series of jewelry. This series was inspired by the Pantheon in Rome. Light enters through the oculus and interacts with the gold lining below. The glass is fused into molds and hand finished for a satin smooth finish. These earrings measures approximately 1-1/8" in diameter x 1/2"deep and they have gold ear wires.