David Yurman earrings from the Cookie Collection. The center of these earring are 14 kt yellow gold as is the post. The rest of these earrings are sterling Silver. The 2 colors of metals make them an excellent choice for every wear, there is no matching of colors. They come the original Sterling silver jumbo posts. Also included is the divided dust pouch. Keeps the earrings separated so they will not scratch the metal on each earring. Also have listed in another listing is a Cookie necklace with the center being diamond instead of yellow gold. Would make a nice set.