Opal is the birthstone for October. Enjoy low prices and exceptional quality on opal earrings set in gold. Our selection of white gold and yellow gold earrings feature alluring opal in bezel, halo and prong settings. From opal studs, to buttons and dangles, we're sure you'll find the perfect pair of earrings at Joy Jewelers. Choose from dainty styles for girls to opal and diamond halo style earrings for truly special occasions.