A brooch modelled as a lily of the valley branch, 20th century

gold (unmarked), 10 88 cut diamonds weighing in total approx. 0,15 ct H-I/VS-SI, 7 rose-cut diamonds, 1 freshwater pearl measuring 5,15 mm in diameter, the flower heads carved in mother of pearl, length: 5,5 cm, weight: 10,90 g