The thrill of your first jewelry, especially with stones. I would say it is not real or silver. In your closeup picture you can see the base metal in the two smaller squares where the plating has been chipped off. The picture of the back on the lower right shows a missing chunk that no longer looks silver either. If you ever have questions about jewelry you should be able to take it to a local jewelry store and they should check it and let you know for free. That is what I do. I thought one ring I found had fake diamonds, not only did they tell me they were real, they even told me the quality and cleaned the ring for free. Cool looking earring though, real or not I like pulling jewelry.