These are from 1970 never worn as I don’t like pearls. The earrings are 14 karat yellow gold and the pendant is 10 karat yellow gold. The diamonds in the earrings are real, but the stones in the heart pendant are cubic zirconia just found out last night when I took it in pretty bummed out when I found out that, but it did go off as masonite. Didn’t trust so if they are your lucky I’m sticking with Cz. Price drops a lot but at least we have real gold and tiny diamonds in earrings. Excellent condition everything got checked out Buy as is. Bought a pretty box for it. That’s all I know. Please ask anything if something doesn’t look right a few I saw on different sites same set they are saying diamonds not me. Price is set as is if you want it buy it please. I always put a little something in for the ladies nothing big. Something I have tons of