, each with a principal cushion cut Burma ruby of 'pigeon blood red' colour, 2.27ct & 1.85ct, to a half-moon shaped leaf cluster of radiating baguette diamonds and stepped lines of old round brilliant cut diamonds, mounted in platinum and with 18ct white gold fittings, signed 'Cartier London', stamped 950 to the mount and 750 to the hinged fitting, with a fitted Cartier case, accompanied by SSEF report no. 119468 for the rubies giving the Burma origin opinion, of 2.275ct & 1.858ct, having no indication of heat treatment and that the colour may ''be called 'pigeon blood red' based on SSEF reference standards'' Length 2.8cm / 1 1/8'' Weight: 17.5g
Antique diamond and emerald heart pendant-brooch, c.1900, centred by an inverted pear shaped Colombian emerald to a pave set old brilliant cut diamond ground, open cut down collet set in platinum and yellow gold to back, wave pierced scroll gallery, hinged pendant loop to verso and with detachable brooch fitting accompanied by AGL report no. 1124775 giving a Colombian origin opinion for the emerald with insignificant oiling