the flat rectangular panels in rose, lemon and white gold with a geometric pattern of repeating trapezium, triangles and rectangles, French assaymark and partial workshop mark.
Gross & Cie were one of the workshops making for Cartier during the middle of the 20th centuryLength 19cm / 7½''
Width 1.7cm / 5/8''
DepthWeight: 48g
Early 20th century heart shaped diamond cluster pendant, American c.1905, the principal old heart shaped brilliant cut diamond of approximately 2.40cts,
Art Deco diamond and onyx slim strap bracelet by Cartier, c.1920, with a line of round brilliant cut diamonds along the openwork middle, framed by calibre cut onyx and single cut diamonds alternating at the articulated link sections, mounted in platinum, signed 'CARTIER' and with serial number 6441544
Pair of corallium rubrum bouton and diamond cluster earrings by Cartier, Paris, the the round domed stone to a scalloped border of round brilliant cut diamonds, mounted in platinum and 18ct white gold, signed 'Cartier Paris', serial number P9277, French assaymarks