Rose gold ring with inner engraving

I lost my rose gold ring yesterday around 3pm near the Empire State Plaza along State Street in Albany. It's a slim 6mm band with a tiny crescent moon engraving on the outer edge and an interior engraving 'A.M.' inside. It was a gift from my grandmother and means a lot to me; I’m really worried about it turning up again. If anyone found it, we can meet up near Lark Street or at the Albany library to return it—I'd be grateful to get it back.