Vintage Screw Back Earrings 6 Sided Black Circle & Clear Gem - Condition Issues

These earrings measure about 0.75". I am unusre of the material of the gems. Black area has multiple marks and signs of wear and one earring has multiple paint chips. Rear has marks, tarnish and signs of wear as well as some bending to screw backs.

Preowned vintage earrings, sold as shown - I am unsure of material type(s) because of this. Pictures show different angles for you to review - while I attempt to note any defects, some tarnish/signs of wear may be visible that are not otherwise stated.

Earrings are tested and photographed on a thin/smooth earring stand (not included) to show that they are in working order.

If you have any questions please feel free to drop me a message.