Found silver-tone necklace with turquoise heart pendant

I found a silver-tone necklace this afternoon around 3:15 pm in the parking lot behind the AMC St. Johns Town Center, near the entrance off JTB. It's an 18-inch chain with a small turquoise heart pendant about 1 cm across, on a sturdy lobster clasp. On the back of the pendant there's a tiny engraving that says 'Hope'. The chain and pendant look fairly new, with just a couple of light surface scratches from wear. I know how important a piece like this can be to someone, so I'm hoping to help reunite it with its owner. If this sounds like yours, reply here with a detail only you would know to verify ownership.