centred by a diamond set marquise line frame with graduating swing marquise frames within, between triangular trefoil articulated arrowheads, millegrain set, on a chain back, signed 'CARTIER PARIS LONDRES', serial number 5458, together with a Cartier case, accompanied by IAJA Expertise report no. XP2766-091225 signed by Olivier Bachet declaring that in his opinion this is a genuine Cartier item from Cartier Paris, c.1910 Length along diamond section at front 7cm / 2 7/8''
Height centre section 3.5cm / 1 3/8'' Weight: 14.5g
Mid-20th century 18ct yellow gold double curblink collar necklace by Chaumet, Paris, with London import hallmarks for 1957, converting to a pair of bracelets,
Diamond double collet and platinum tracelink chain necklace, spaced by 101 short tubular platinum links crimp-collet set to each side with a round brilliant cut diamond, approximately 12cts in all
Early 20th century single stone sapphire, pearl and diamond pendant by Cartier, Paris c.1910, workshop mark of Henri Picq, together with a diamond set necklace, the pendant set with a round cut Ceylon sapphire 14.65ct,