Old mine diamond solitaire ring. Set with a cushion shape old mine diamond, J colour, VS1 clarity, with a weight of 1.29 carats, in an open back claw setting, to an impressive solitaire design featuring curving claws, a decoratively pierced gallery, and oval open backholing, leading to inwardly tapering shoulders with cheniers, terminating in ridged detail, and flowing through to a solid D-shape shank. Tested yellow gold, circa 1905, accompanied by HRD Antwerp report #220000062139.
