each fanning side formed of three graduated bold steps in polished gold and half pave set with diamonds, the step ends bevelled and channel set with square and rectangular cut green tourmalines, two single square green tourmalines flanking the centre, each clip detaching for wear separately, the diamonds of round brilliant and single cut, both clips signed 'CARTIER', the double clip fitting unsigned but featuring the two central tourmalines integral to the design as a single brooch, mount testing as 18ct gold and platinum to the diamonds, approximately 2.50cts of diamonds in all Length 6.5cm / 2 9/16''
Width 2.5cm / 1'' Weight: 41g
Victorian cabochon emerald and 18ct gold ring, London (date mark is either 1878 or 1898), the oval 6.49ct Colombian emerald open collet set to a simple tapering gold mount, D shaped shank, accompanied by AGL report no. 1118060 giving the Colombian origin opinion and that the stone shows minor clarity treatment of a traditional type (oiling)
Antique emerald five stone ring, c.1850, claw set with graduated square cut corner step-cut stones, carved gold sides, total emerald weight approximately 2.75cts