Gold necklace with ruby heart pendant

I lost my gold necklace in Ann Arbor yesterday around 3pm. It's a 14k gold chain, about 18 inches long, with a small ruby heart pendant about 6mm across. The back of the pendant has a tiny 'AP' engraving, and the chain shows a slight bend near the clasp. I was near the Starbucks on State Street, then walked toward Liberty Street. This necklace was a gift from my grandmother and really means a lot to me; I’m hoping to get it back. If you found something matching this description, send me a message here and we can figure out a pickup.