Silver-tone ring found near Coles County Courthouse

I found a slim silver-tone ring this afternoon near the Coles County Courthouse in downtown Charleston, in the Mattoon-Charleston area. It's roughly a size 6, with a tiny cubic zirconia stone set in a four-prong head, and the band has a brushed finish. The inside is stamped "925" and bears the initials "L.S." for a potential owner. The ring is in good condition aside from a few micro-scratches, and I'm hoping to reunite it with its person—please reach out if this sounds like yours.