Gold-tone ring with tiny diamond and engraving

I lost my gold-tone ring yesterday around 3pm. I was walking along Coliseum Drive by the Macon Coliseum, near the north entrance, after grabbing a coffee. The ring is a slim 6mm yellow-gold band with a tiny round diamond set in a plain bezel. Inside the band it's engraved with the initials "PP". The ring is a little worn, with a faint scratch along the outer edge from years of wear. It means a lot to me—it's a gift from my grandmother and carries sentimental value. If anyone found it or picked it up, I’d be incredibly grateful to get it back.