14k gold ring with emerald centerpiece

I lost my 14k yellow gold ring with a small emerald centerpiece yesterday around 3pm near the TCL Chinese Theatre on Hollywood Boulevard. The band is slim, about 4mm wide, with a tiny internal engraving 'M.L. 1999' and a faint scratch along the outer edge. I was walking from Hollywood & Highland toward Vine Street after grabbing coffee; it might've slipped off near a crosswalk or by a street musician's cart. This ring was a gift from my grandmother and means a lot to me, so I’m really hoping someone turned it in around this area. If you found it, I’d be grateful to arrange a meetup near the Walk of Fame to reclaim it.