Ceylon sapphire and diamond ring. Set to centre with a cushion shape old cut natural unenhanced Ceylon sapphire in an open back claw setting with an approximate weight of 4.40 carats, flanked by two triangular brilliant cut diamonds in open back claw settings with an approximate combined weight of 1.00 carats, all to a striking flanked solitaire design featuring curving claws, a geometrically pierced gallery and fancy open backholing, leading to inwardly tapering raised shoulders with chenier detail and flowing through to a solid D-shape shank. Tested platinum, French import mark, circa 1980, accompanied by Gemmological Certification Services report #81280-53.
