of stylised design the principal bloom centred by a cushion cut diamond in double border of cushion cut rubies, diamond accents around the outside, flanked by an opening trumpet shaped flower upon an articulated hinge, with a cushion ruby stamen skirted by round brilliant cut diamonds and diamond set bell, each upon a curving diamond line stem of overlapping form, mounted in platinum and yellow gold, signed 'Cartier Paris', serial number 0833_ (last digit possibly 0), with the crossed Cs workshop mark for Cartier, French assaymarksLength 5cm / 2''Weight: 18g
Mid-20th century gold and diamond stylised bouquet of flowers brooch by Cartier, Paris c.1965, with a cluster of nine round brilliant cut diamonds forming flowerheads emerging from a wrapped cone of gold wirework, the gold stems seen at the bottom, signed Cartier Paris, serial number 012691, French gold assaymarks for gold and with the crossed C's workshop mark for Cartier, diamond weight 1.25cts