a line to half-hoop of graduating small round brilliant and single cut diamonds to each shoulder, stamp for Caldwell of 'JEC & Co', serial no. L4367, mounted in platinum, accompanied by photocopy only of GAGTL report no. 13453 giving the diamond grade Diamond approximately 8.88 x 5.89 x 4.21mm Weight: 3g
19th century nine stone vari-colour gem brooch, c.1830, of oval form, central sapphire to a surround including sapphire, ruby, catseye, hessonite garnet, aquamarine and amethyst,
Art Deco aquamarine and diamond leaf cluster clip brooch by Cartier, Paris, of stylised arrowhead design with rectangular cut aquamarines fanning from a central diamond line stem,