Pendant brooch in silver 800 thousandths and pink gold 750 thousandths, featuring volutes inhabited by trefoils, entirely set with eighty-one old-cut brilliant-cut diamonds, one of which is a larger pendant of approx. 1.30 ct, punctuated in places with probably fine button or oval pearls (not tested), removable brooch system and two rings for hanging a chain. Late 19th c. Main diamond size: 7 - 7.1 x 4.4 mm Pearls: 4 to 4.7 mm Estimated total diamond weight: 2.80 ct Height: 6 cm - Width: 6 cm : 6 cm - Width : 4.7 cm Gross weight : 21.3 g