Lot 644 , An impressive diamond 'Saint Esprit' brooch, early 20th century

An impressive diamond 'Saint Esprit' brooch, early 20th century, designed in an earlier style as the dove of peace in flight, holding a fruiting branch in its mouth, set with cushion-shaped diamonds totalling approximately 6.00 carats, mounted in silver and gold, length 5.7 x 7.2cm, later retractable bail, gross weight approximately 16.5 grams, one small diamond deficient
£1,000-1,500