Hand-painted ceramic vase with teal glaze

I lost my hand-painted ceramic vase yesterday around 3pm outside the Yale University Art Gallery on Chapel Street, right near the corner of York Street. It’s about 7 inches tall with a teal glaze and tiny white speckles, and there’s a delicate ivy leaf motif circling the neck. The bottom is signed with a small script that looks like 'M. Rao' and there’s a tiny chip on the rim from a spill last month. This vase was a gift from my grandmother, so it has sentimental value and I'm really hoping to get it back.