Art Deco ruby and diamond bracelet by Cartier, London c.1930, with 18 round brilliant cut diamonds box collet set in arch links, two-stone calibre cut ruby bar joins in between, channel set, mounted platinum, signed 'Cartier London', approximately 3.06cts of diamonds in all, rubies approximately 1.80cts in all
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
Art Deco ruby and diamond bracelet by Cartier, London c.1930, with 18 round brilliant cut diamonds box collet set in arch links, two-stone calibre cut ruby bar joins in between, channel set, mounted platinum, signed 'Cartier London', approximately 3.06cts of diamonds in all, rubies approximately 1.80cts in all