Brooch in 750 thousandths white gold and 850 thousandths platinum, decorated with openwork stylized leaves, set with four old-cut diamonds (one slightly chipped) and fifty-two rose-cut diamonds (slightly missing), the two larger ones approx. 1 ct each (traces of soldering on the motif). Early 20th century. Estimated total diamond weight: 2.40 ct Height 6 cm - Width: 2.5 cm Gross weight: 13.5 g