This is a signed pair of modern, Swarovski "Angelic" stud earrings for pierced ears.
They're rhodium plated and feature a single, clear chaton (a crystal with a pointed, foil back) and surrounded by clear crystals in a pavé setting.
The backs are impressed with the Swarovski mark.
If you have any questions, just send an email to help@3bcshop.com.