Cartier Diamond Spray Brooch in Platinum c.1963

A Cartier diamond spray brooch set in platinum and white gold c.1963. The brooch is set with a single row of channel set graduated baguette cut diamonds, from which at regular intervals a flurry of round brilliant cut diamonds scatter. The 80 claw set round brilliant cut diamonds range from 0.05ct to 0.15ct totalling approximately 7.00cts. The diamonds are F/G colour and VS clarity. The brooch measures 6.5cm in length and 4.5cm in width has a single pin fastening. The brooch weighs 21.10 grams. The brooch comes complete with an original Cartier pouch and Valuation for Insurance from Cartier for ?30,000 dated November 2014,