Pretty vintage screw back earrings

Cute vintage earrings. Gently used vintage condition. This listing is for one pair but I do show a similar pair in a few pictures just to show the slight colour difference between them since it’s hard to describe this pair. In person to me they look more green but in photo they look more blue. Next to a pair of blue ones they look almost the same as the picture shows. I’d say they are aquamarine and the other more turquoise. If you would like to buy both pairs I do offer a 20% discount on two items and usually accept most offers. Any questions please ask. Thank you!