Smoky quartz drop earrings in gold over sterling silver

These earrings are pretty much brand new as they don’t show any signs of wear.  Brown cabochon stones are smoky quartz. I couldn’t find a stamp anywhere on the metal but these are being priced so low that it wouldn’t make a huge difference anyways. I’m pretty sure they’re vermeil though. I just couldn’t say for sure. So take them as you will.