Diamond cluster bombe style ring by Cartier, Paris, with a central round brilliant cut diamond of approximately 0.70ct, claw set and raised upon a diamond cluster panel of butterfly outline,
the panel slightly bevelled and pave set with round brilliant and single cut diamonds, all raised upon a fluted yellow metal double shank of bombe type and tapering to the back, the mount testing as 18ct yellow gold and platinum upper to the diamonds, signed 'Cartier Paris', possible assaymark to shank back (fluting worn), total diamond weight including the principal stone approximately 1.70cts in all Panel 16 x 10mm
Central diamond 5.73 x 5.78 x approximately 3.50mm Weight: 8.5g
Emerald and diamond three stone ring, central cushion shaped emerald, approximately 2.20ct, with an old brilliant cut diamond either side, approximately total 2.25cts,
Late 18th century diamond flowerhead cluster ring c.1790, probably originally a button, the circular panel slightly domed and set with six pear cut diamond petals,
Diamond cluster bombe style ring by Cartier, Paris, with a central round brilliant cut diamond of approximately 0.70ct, claw set and raised upon a diamond cluster panel of butterfly outline,