14k Yellow Gold Hollow Diamond-Cut Rope Chain Necklace (2.25mm ), 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