with six rectagular crystal links, joined by shouldered hexagonal clusters pave set with round brilliant and single cut diamonds, spaced by two diamond set rectangular panels pierced with parallel diagonal lines, one forming the clasp, signed to one gallery 'CARTIER MADE IN FRANCE' and with French platinum assaymarks and workshop mark for Henri Droguet, serial number 5193, accompanied by IAJA Expertise report no. XP1867-290824 signed by Olivier Bachet & Bernhard Berger declaring that in their opinion this is a 'genuine Cartier item' from Cartier Paris, Special Order 1928 Length 18.5cm / 7�'' Weight: 32.5g
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