Gold ring with blue gemstone found in Lakeland

Found a gold ring this afternoon around 2:30pm near the fountain at Munn Park on Main Street in Lakeland. It's a 14k yellow gold ring, about size 6, with a small oval blue gemstone set in a simple bezel. The inside has an engraving that reads 'A.R. 04' and the band is a bit scratched but otherwise in good condition. It obviously belongs to someone — it felt important. If this sounds like yours, send me a note in the app with the engraving detail or the approximate size and I’ll help get it back to you.