14k Yellow Gold-Filled Oval Locket with Butterfly and Tricolor Flowers Pendant Necklace, 18" Duragold is 14k gold, the threshold of karat gold jewelry, lustrous in yellow or white gold Duragold earrings are constructed with a unique and patented alloy resisting denting The Duragold collection includes, earrings, chains and pendants all beautifully made and will last a lifetime when properly cared for