6mm approx plain yellow gold mens wedding ring lost

I lost my wedding ring in the Dublin 1,2 area around December 8th 2014. It's of sentimental value and it was my grandfathers ring. It is a man's plain yellow gold narrow band about 6mm I would say narrow enough. Somewhere between a 9 k and 18k not 100% sure of the K. It was slightly loose on me. If anyone had found it would love to be reunited with it. Thanks