, with four petals each shaped collet set with a round brilliant of old European cut, smaller similar claw set to centre forming the stamen, graduated diamonds to the short cut stem, open set in gold, signed 'TIFFANY & CO', total diamond weight approximately 3.00ctsLength 2.4cm / 15/16''
Width of flowerhead 1.8cm / ¾''Weight: 3.5g
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