These classic sterling silver stud earrings are evocative of the geometric designs favoured by the art deco movement offering a timeless jewellery item to add sophisticated sparkle to any outfit designed around a double open square drop of marcasites and enclosing a central black onyx gemstone these high quality earrings are the ideal gift offering a glamorous addition to any jewellery box key featuresmade from sterling silver onyx and marcasitestud earrings for pierced earspresented in