a cushion cut diamond claw set to the middle, to the back a yellow enamel finish, mounted in gold, hinged pendant loop, signed 'TIFFANY & CO', Width 3.4cm / 1�'' Weight: 12.5g
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