Konstantino Sterling Silver 18K Peridot Earrings

I purchased these beautiful pre-owned earrings on eBay around twelve years ago. They are sterling with 18k accents. Stamped 925 and 750. There are no other hallmarks. They have bezel set peridot gemstones. Hook closures. They have an oxidized patina with a little bit of green on the silver which happens to sterling sometimes. I am not polishing them as some people prefer the oxidation. Measurements in photos. Wires slightly out of shape.