Gold-tone snake necklace with 'JS' pendant

I lost my gold-tone snake chain necklace yesterday afternoon around 3pm near Bridge Street Town Centre in Huntsville. It's an 18-inch chain with a tiny heart pendant engraved with the initials 'JS' on the back. The chain has a few light scratches from daily wear, and the pendant has a small dent on the corner, but it's otherwise in good condition. It was a gift from my grandmother and means a lot to me, so I’d really appreciate getting it back. If anyone found it, please email [email protected].