Gold-tone necklace with heart pendant and initials AJ

I lost my gold-tone chain necklace with a small heart pendant yesterday around 3pm near the Visalia Mall on Mooney Boulevard. The chain is about 18 inches, a tad worn from daily wear, and the heart pendant has an engraved 'A.J.' on the back with a tiny sapphire stone in the center. It’s a sentimental piece—my mom gave it to me, and I wore it almost every day. If anyone found it in the Visalia-Tulare area, please reach out. I’d be incredibly grateful to get it back.