Gold-tone bracelet with heart charm found near Walmart

I found this gold-tone bracelet with a tiny heart charm on the parking lot by Walmart on West Main Street in Marshall, MN this afternoon around 4:15 pm. It's about 7 inches long, with a delicate chain and a slightly worn, polished surface that glints in the sun. One identifying feature is the heart charm that has a tiny blue enamel star on it, and the inside of the clasp is engraved with 'NL'. I figured someone will be glad to get it back, so I'm posting this in case you're missing jewelry in Southwest Minnesota today. If this sounds like yours, tell me the brand or if there’s any other detail I should check to verify ownership, and I’ll hold onto it.