Art Deco French Diamond Platinum plaque Brooch, C.1910
Art Deco French Diamond Platinum plaque Brooch, C.1910. The Brooch of rectangular shape with chamfered corners, milligrain set in the centre with an old european cut diamond approximately 0.40 ct. The surround mount of open pierced milligrain design set with numerous swiss, old cut and single cut diamonds Total Diamond Weight: Approximately 2.82 ct, average SI1clarity, average I. Total Item Weight: 10.73gm. Measures: 2.25 x 0.875 inches. French characon weevil platinum mark to edge. Very good condition.