Coffin Moonstone 925 Ring Size 9 or 10

This stunning sterling silver ring showcases a beautiful coffin shaped moonstone, adding elegance to any ensemble. I believe it is a size 9 or 10. I apologize that I don’t know but it fits my ring finger and i wear a size 9, 9.5 or sometimes 10 depending on the ring. I tried to get a good pic of the 925 stamp on the inside of the band. I don’t have the original packaging.