I am listing as they were sold to me. Sterling 14 Kt blue topaz earrings. They were hinged as seen and previous owner made them into posts as shown. Markings are very faint and hard to read or photograph. I put them next to another pair I have for sale to see the difference in color. These are a more vibrant blue. I am not a jeweler so giving the info I have. Don’t know if stone is genuine.