with three rows of graduated round lapis beads to the front, two rows of uniform smaller beads at the back, divided by two diamond set geometric arch buckle panels, one forming the clasp, signed 'Cartier London', serial numbered twice 9124, second serial number possibly 9420, total diamond weight approximately 1.80cts, lapis beads range 8.2mm - 4.7mm diameterLength overall 37.5cm / 14¾''
(Shortest Length at front of the three rows 12cm / 4¾'')
Lapis beads 8.10mm - 5.40mmWeight: 47.5g
Art Deco diamond and rock crystal panel brooch by Boucheron, Paris, of geometric design formed of stepped overlaid polygonal crystal and diamond panels, the larger crystal septagon panel base topped by a pave diamond hexagon and a crystal pentagon, all pierced through and with diamond geometric join pave set with baguette and round brilliant cut diamonds, mounted in platinum and white gold to the hinged clip to back, this signed 'Boucheron Paris', with French assaymarks and indiscernible workshop mark