Early 20th century ruby and diamond line bracelet by Boucheron, Paris c.1915, alternating trios of French cut diamonds and rectangular cut Burma rubies,
channel set in platinum, the clasp fitting in white gold, signed 'BOUCHERON PARIS', with trace of French platinum, subsequent stamps for 'OR', 'PT950' and tomahawk symbol, accompanied by SSEF report no. 106110 giving a Burma origin opinion for the rubies and that they show no evidence of heat treatment 'in as far as the setting permits'Length 17.5cm / 6 7/8''
Width 0.4cm / 1/8''Weight: 21g
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
Early 20th century ruby and diamond line bracelet by Boucheron, Paris c.1915, alternating trios of French cut diamonds and rectangular cut Burma rubies,