Silver ring with sapphire found near Union Street

I found a ring this afternoon around 3:15pm outside the Bon Accord Centre on Union Street in Aberdeen. It's a silver ring, slender and about a size 7, with a small blue sapphire set in a simple bezel. The band has a brushed finish and there's a tiny heart engraving on the inside. It looks recently worn but in decent condition. I really hope to help the owner get it back; it seems like it might have sentimental value.