of slightly bombe form, the diamonds of old round brilliant cut graduating larger to the centre, cut-down collet rim, ribbed back gallery, open set in platinum and 18ct yellow gold, stamped '18K' detachable brooch fitting, the pendant loop on a hingeLength 2.1cm / ¾''
Width 2cm / ¾''Weight: 5.5g
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