spaced by smaller pierced diamond panel links of hexagonal outline upon arrowhead and twin line 'foldover' joins, further spaced by three similar arch-shaped twin line joins, one forming the clasp, open set and mounted in platinum, the diamonds of old brilliant, double-eight and single cut, unsigned, no marks, approximately 22.40cts of diamonds in all, accompanied by photocopy of Cartier Certificate of Authenticity no. GE2023-12 signed by Bernhard Berger certifying this as a genuine Cartier item from Cartier Paris Length 18.5cm / 7�''
Width 1.8cm / 11/16'' Weight: 44.5g
Early 20th century diamond and sapphire 'eye' cluster ring, French c.1910, with an old European cut diamond brilliant to centre, approximately 0.90ct, flanked by tapering calibre cut sapphires in a millegrain scalloped edged border of small old single cut diamonds, mounted in platinum, trace of French assaymark and workshop mark