Asta Bidspirit | 7.00ct diamonds Platinum brooch, the

7.00ct diamonds Platinum brooch, the center diamond ASSCHER CUT is estimated at about 1.00ct estimated as color grade I-J and clarity grade SI, around it are set about 6.00ct old cut diamonds in a combination of round diamonds and  baguette cut, the brooch is in very good condition including the pin that opens and closes very good, the overall weight of the pin 21.80 gr - 6.60X3.10 cm