2 Pair Possibly Opal and Possibly Gold Earrings No Backs

Just Reduced! 2 Pair Possibly Opal and Possibly Gold Earrings. They don’t have Backs. The posts are bent. I can’t find markings on them so I’m unsure if they are real gold or not. I am unsure if the opals are real either. One pair is made for screw on backings. One pair has fairly clear stones that could possibly be diamonds or something else decent or they may just be glass. Since I don’t know if these are good or not I’m selling them together for a price that is firm. They are used and have imperfections and may have imperfections that I missed since they are used. Measurements are approximate and colors may be off because of lighting.