Gold ring with ruby and initials engraving

I lost my gold ring yesterday around 3pm near the Grand Theatre on Grand Ave in downtown Wausau. It's a slim 14k gold band with a tiny red ruby set on the top and a delicate engraving on the inside that reads 'A.P. 01/12'. The ring has sentimental value because it was a gift from my grandmother, and I really need it back. The band is slightly bent at the 3 o'clock edge and there's a faint scratch along the inner side.