the circular face set to the edge with round brilliant cut diamonds creating a scalloped effect, the three-row band of ribbed oval links supporting two row diamond collet lines, the golf links with bead style detail and articulated on looped-link joins, the diamonds of round brilliant cut, to the reverse of the face the serial number 173929 and French assaymarksLength: 17cm
Width: 1.5cmWeight: 49.5g
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