14th Nov, 2014 9:00 GMT/BST
Sold for £1,100
Estimated at £300 - £400
The setting is worn and the shank is out of shape. It bears no marks, nor stamps. In our opinion it would test as gold. Tests on the stone were not conclusive. Possibly a ruby, but sold unidentified. Gross weight 1.6 grams. CR made 30th September 2014
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