designed as a slimline looped three row ribbon, the central row of calibre cut onyx flanked by old brilliant and double eight cut diamonds, the under-loop revealing calibe onyx, to the middle the rectangular panel 'tie' formed of an onyx baton with short line of diamonds either side, millegrain and channel set in platinum, signed 'CARTIER', French assaymarks and workshop for Henri Picq, approximately 2.45cts of diamonds, accompanied by IAJA Expertise report no. XP2411-291025, signed by Olivier Bachet & declaring that in his opinion this is a genuine Cartier item from Cartier Paris, circa 1922 Length 5.5cm / 2 3/16''
Width 0.9cm / 3/8'' Weight: 11g
Pair of Art Deco emerald, ruby and diamond clip brooches, Paris, maker's mark for Henri Lavabre, of geometric triangular design and each centred by a large polished emerald bead, the emeralds earlier and probably Indian, possibly Mughal,
Art Deco ruby, diamond, sapphire and demantoid garnet open rectangular brooch, French, of buckle design with central band of geometric vari-coloured gem flowers,
Early 20th century diamond and onyx bow brooch by Cartier, London c.1920, of double loop design with central line of graduated old brilliant cut diamonds,