The cut on the top of the lampshade, where the hardware was removed, is more uneven than when purchased. See photos 10-15. There are some minor scratches on the glass. • Inner diameter of the lampshade (hole diameter): approximately 3.8 cm • Diameter of the lampshade's base: approximately 22.9 cm • Height: approximately 4.2 cm This is a lovely lampshade with swaying, old glass and hardware, likely made of brass. For those who appreciate old items, and for those who love them, I look forward to your interest.