Harpy: This half-eagle, half-woman beast of Greek and Roman mythology is sometimes depicted with three breasts in popular culture. They abduct, carry away and torture their victims, sometimes doling out punishment from the gods. This Harpy Necklace from our Creatures of Night Jewelry Collection features a harpy pendant of bronze or sterling silver on a 14k gold-filled or sterling silver chain that measures approximately 17.5 inches. Each harpy necklace comes on a decorative card back telling the story of harpies.