Set with a orange stone intaglio matrix with a stags head on the unmarked yellow metal mount with foliate decoration, 22mm by 18mm, weight 18.6 grams Provenance - From Cotman Estate. Condition: Very interesting piece of East Anglian history, John Sell Cotman being a big part of the Norwich school of art, and the Cotman family as a whole, continuing the East Anglian art tradition through many generations. Category: Jewellery & Gemstones/Jewellery Estimate: 400-600 GBP