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
Late 18th / early 19th century graduated golden topaz collets as a bandeau, c.1800, some of the collets earlier, formerly belonging to Gloria, the late Dowager Countess Bathurst, converted from another jewel,
Late 19th century ruby and diamond line bracelet, c.1890, formerly belonging to the Royal House of the Bourbon Parma family, with eight graduated cushion cut Burma rubies alternating seven old round brilliant and cushion cut diamonds,
Art Deco sapphire and diamond bow brooch by Mauboussin, Paris, the openwork centre of buckle design featuring an oblong cushion cut sapphire of approximately 1.25ct,