of cut-corner rectangular outline, facetted to the pavilion, in a half pearl border with inner and outer row of spaced rose cut diamond collets, the amethyst open set, the pearls and diamonds close set, mounted in silver and gold, the brooch fitting detachable for wear as a pendant from hidden scroll hook Length 3.6cm / 1 7/16''
Width 3cm / 1 1/8''
Amethyst 28.0 x 20.0 x 13.3mm Weight: 21.5g
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
Antique diamond, pearl and purple enamel pansy brooch pendant, American c.1895, to the middle an old European round brilliant cut diamond of approximately 0.75ct,