Antique Diamond Brooch c. 1880

possibly Russian, floral design mounted in platinum and 18ct gold, eleven major diamonds and one hundred and sixteen smaller old mine cut diamonds, three have been measured out of the setting, 6.31 carats L/VS2, 3.51 carats L/VS2, 3.68 carats N/SI

Measurements:

all other stones have been assessed while set 3.35 carats M-N/VS1, 2.01 carats L-M/SI2, 1.85 N-O/VS2, 1.65 carats L-M/SI2, 1.42 N-O/VS2, 1.35 N-O/Pique1, 0.58 carats J-KI/Pique2, 11.15 carats J-P/SI Pique, total approx. weight 37.66 carats

• EStimate $180,000 - $220,000