Gold emerald ring with sentimental value in Mobile

I lost my gold emerald ring yesterday around 4pm near Bienville Square on Dauphin Street in Mobile. It's a thin 14k yellow gold band, size 6, with a small bezel-set emerald that shows a bit of wear. On the inside, there's a delicate engraving 'L.M.' and a tiny scratch along the inner curve. It has sentimental value—my grandmother gave it to me, and I really need it back. I retraced my steps around the area, but I couldn't find it; if anyone happened to see it or picked it up, I'd be grateful to hear from you.