This lovely set of cameo earrings measures three eighths inch wide and three quarters inch long not including the French hook earwires. The necklace pendant measures five eighths wide by .75 long, and the chain measures 18 inches long. The cameos are genuine shell cameos, though I'm not sure whether the setting is gold-given that the cameos are genuine, I am assuming that the chain and setting are gold, but not pricing them as such. You may get lucky and find that this lovely set is worth a lot more than you paid for it. I checked it with a neodymium magnet, and the clasp on the necklace stuck as well as the earring hooks, but the settings and chain did not stick to the magnet. The set that you see in the photo is the actual set you will receive.