Gold signet ring with engraved initial A

I lost my gold signet ring yesterday around 3pm near the Ryman Auditorium on Broadway in downtown Nashville. It's a small 14k gold signet ring, size 6, with a flat top and an engraved inside initial 'A'. There's a tiny scratch across the top from bumping it on a railing, so it's got a bit of character. It’s sentimental—my grandfather wore something similar, and I really need it back.