I recovered this gold ring after and extensive search of a garden near Reading, the compost pile had been scanned along with all the beds and under every bush etc. At first I hit a signal but it was too deep but I had to investigate as you do. This was a real bonus as out popped a lovely silver ring the the gents wife was very fond of so she kept it. Sorry but no pictures for this one.
A few hours later while searching in the vegetable patch I found the rather large gold ring! A very happy Professor!