The Eye of Horus is a strong ancient Egyptian symbol of protection, an all seeing eye.
Upon researching a bit on Google, here is a picture of that beautiful symbol.
A beautiful purple cats-eye wrapped in herringbone weave surrounded by a sterling silver wrapped frame and little silver beads at the bottom. 6x3 cm including the bail. It comes on a sterling silver chain.
This item is sold, however I can make something similar if you are interested. Contact me to work out details.