I found this filigree ring with one of your White's machines(Coinmaster 6 D/B Series 1) at a local park in Midland, PA. It was 7" deep under a root and a pull-tab! I had it appraised at $500.00. The Jewelers at Kay's said it's a 10K-14K gold, 1.25 carat aquamarine(genuine) stone. It's quite beautiful! It has script writing on the inside band too worn down to identify.

Thank You
Perry S.