of geometric design formed of two key style inward scrolling lines either side of a central bar, below a fan of marquise and fancy arrowhead cuts with cluster of old brilliants, further set with old mine, old European, single and baguette diamonds, signed 'Cartier London', approximately 27.50cts in all, accompanied by (PDF scan of) IAJA Expertise report no. XP1486-010224 signed by Olivier Bachet & Bernhard Berger declaring that in their opinion these are a genuine Cartier item by Cartier London Length each 3.5cm / 2 5/16''
Width 3.7cm / 1�'' Weight: 44.5g
Late 19th century / early 20th century 'Noeud Louis XVI' diamond openwork ribbon bow brooch by Cartier, Paris c.1902, the loops and ribbon ends centred by alternating single stone and quatrefoil clusters,
Early 20th century yellow sapphire, sapphire and diamond cluster brooch, c.1910, centred by an 11.90ct Ceylon yellow sapphire of old square cushion cut and lemony-yellow hue,