Us the French wire hook earrings gold? 14kt gold?!?
French wire earrings are a style of earrings for pierced ears. They have a long hook shape. They can come in gold or silver or any metal. The style isn't an indication of its metal content. If they are 14k gold, they will need to be stamped as such and you should buy them from a reputable jeweller. Online buying can be a problem, they are people who fake the gold markings (especially goods from Asian countries) and you might think you are getting real gold, but you aren't. Also, sometimes only the wire hook part is gold, the attachment or dangle might be an alloy metal and not gold at all.
