17th-18th century AD. A silver ring with flat-section hoop, applied decorative plaque to each shoulder, deep bezel set with facetted black glass cabochon. 1.40 grams, 23.70mm overall, 18.50mm internal diameter (approximate size British P 1/2, USA 7 3/4, Europe 16.86, Japan 16) (1"). Ex Stratford collection, Suffolk, UK; acquired on the UK art market after 2000. [No Reserve]