A yellow gold, silver an diamond 'en tremblant' brooch

made like a flowering branch

Length 13.50 cm

Huit huit cut diamonds for approximately 5.80 ct and early modern brilliant cut diamonds for approximately 1.80 ct, estimated color group H, estimated clarity VS/VVS, 56.50 g Accompanied by a technical report by Dr. Francesca Fortunato of the Gemmological Training Center drawn up in Rome on 19 January 2026