Opal Drop Earrings in 14K Yellow GoldOpal Drop Earrings in 14K Yellow Gold. These dreamy drop earrings feature two triangle cut opals finished in 14 karat yellow gold. The darker shaded opals feature a range of cosmic colors, from burgundy to electric green. The natural stones are bezel set on classic lever backings. These drop earrings are one of a kind and would make a thoughtful gift for any jewelry lover.