A FINE BELLE-EPOQUE PINK TOPAZ AND DIAMOND PENDANT NECKLACE

in platinum, set with a pear cut pink topaz of c.9.28 carats held in a claw setting, suspended below an articulated row of old mine cut diamonds held in bezel settings, to a stylised design set with further old mine cut diamonds, suspended from a twisted-link chain, secured with a tongue and groove clasp set with a single cut diamond, indistinct assay marks, pendant c.7.0cm, chain c.43.5cm / 17.0in, (c.10.5g)