A large old-cut diamond brooch, probably made by Cartier. Made in France in 1910 according to hallmarks.
Original box from Cartier, made between the years 1907 and 1917. Size of brooch 50 mm x 50 mm. Center diamond circa 3.00 cts. Total carat weight approximately 14.00 cts. Platinum.
Small tin solderings on backside.
