Lost Engagement ring in Sainsburys / Arena Park

Hello,

My wife unfortunately lost her engagement ring at the checkouts in Sainsbury's at Arena Park / Green Lanes tonight ( Monday 3rd March ) and she is understandably quite upset. If anyone stumbles across it I would be eternally grateful if you would contact me. The personal and sentimental value is off the charts so I would be very happy to reward anyone for their kindness in finding it.

Many thanks in advance for any help.

James