I don't know whether the coral chips are genuine, they could be glass imitation. The earrings are about 25mm by 20mm. They are in very good vintage condition, wearable. 

Please, see the photos for more info. 

If you don't like a lot that you buy, I will accept return if you notify me within 14 days after receiving a package. But I don't give a partial refund. Please don't ask me to do so and bid accordingly.

We combine shipping