The large oval-cut aquamarine, set horizontally within a delicate border of old brilliant and single-cut diamonds, suspending a large aquamarine detachable drop with millegrain-set rose-cut diamond cap, mounted in platinum, one diamond missing, length 8.0cm, After her death the Aquamarine brooch was sold on auction for £94,000It was made ca 1905 from Kreuter; Hanau the…
