Art Deco white gold & diamond brooch c.1930-40. The diamond brooch converting and splitting into a pair of 'Lapel' brooches. Handmade in Alexandria., featuring modern and old cut diamonds set into swirl designs with 2 round modern diamonds in bezel settings in the centre, with original box. The insurance valuation report States the estimated total diamond weight = 11.30ct, 18ct white gold (tested). Width 67 mm