Silver ring with purple stone and flower-Dublin6w into town

I lost a silver ring with a flower&purple stone somewhere along my walk into town on the morning of Tuesday 4th January. My walk goes from Kimmage through Harold's Cross, along the canal to Portobello down to Harcourt Street, past the Concert Hall, alongside the Green and past the Dail. A longshot but if anyone has found it I would be gratefull if you could contact me.