Edwardian old mine diamond solitaire ring. Centrally set with a cushion shape old mine diamond, G colour, VS2 clarity, with an approximate weight of 1.54 carats in an open back claw setting, to an elegant solitaire design with finely pierced circular collet, curving claws and intricate open backholing, flanked by inwardly tapering shoulders with chenier details and continuing through to a solid slim D-shape shank. Marked platinum, English, circa 1910, accompanied by HRD Antwerp report #170003046430.
