Edwardian sapphire and diamond three stone ring. Set to centre with a cushion shape old cut natural unenhanced sapphire in an open back claw setting with an approximate weight of 2.20 carats, flanked by two round old cut diamonds in open back claw settings with an approximate combined weight of 0.60 carats, to an ornate three stone design featuring split claws, an intricately pierced gallery with heart motifs and circular open backholing, flanked by inwardly tapering shoulders and flowing through to a solid D-shape shank. Marked 18 carat yellow gold and settings tested platinum, maker's mark 'S.B&S Ld' for S. Blanckensee & Son Ltd, English, circa 1910, accompanied by Gemmological Certification Services report #5782-1798.
