with five clusters, two at either end of the jabot style pin and three suspended below on an articulated and graduated diamond collet chain, the clusters each with a pear or cushion ruby within a diamond set shaped navette frame, the largest to the bottom, the upper clusters with landscape set cushion rubies in lotus and bracket shaped diamond frames, all millegrain set, signed 'Cartier.N.Y.' serial no. 549, accompanied by AGL report no. CS66539 for the rubies giving the Burma origin opinion and that the stones show no evidence of heat treatment, also accompanied by copy of IAJA Expertise report no. XP2142-180324 signed by Olivier Bachet & Bernhard Berger declaring that in their opinion this is a genuine Cartier item by Cartier New York, 1919 Width 4.6cm / 1 13/18''
Length hung 6.2cm / 2�'' Weight: 10g
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
Early 20th century pearl and longchain necklace, c.1910, the tracelink chain spaced by 55 small white pearls, accompanied by GIA report no. 1132083383 giving the origin opinion of natural saltwater for the randomly tested pearls
Early 20th century single stone sapphire, pearl and diamond pendant by Cartier, Paris c.1910, workshop mark of Henri Picq, together with a diamond set necklace, the pendant set with a round cut Ceylon sapphire 14.65ct,