Gold ring with emerald centerpiece

I lost my gold ring yesterday around 3pm near the fountain at Central Park on Main Street in Mason City. It's a 14k yellow-gold band, about 6mm wide, with a small bezel-set emerald that catches the light. Inside the band, there's a tiny engraving 'P.P.' and a faint scratch near the setting from a spill last winter. This ring means a lot to me—it was a gift from my grandmother and it's really important I get it back. If anyone found it, please message me—I'm hoping for a kind return.