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
Early 19th century gold, diamond and enamel navette panel and multi chain bracelet, c.1810, the gold panel with turquoise-blue and white opaque enamel border,
Late 19th century ruby and diamond line bracelet, c.1890, formerly belonging to the Royal House of the Bourbon Parma family, with eight graduated cushion cut Burma rubies alternating seven old round brilliant and cushion cut diamonds,
Early 20th century ruby and diamond line bracelet by Boucheron, Paris c.1915, alternating trios of French cut diamonds and rectangular cut Burma rubies,