A ruby, sapphire and diamond brooch, Oscar Heyman & Brothers
a waving American flag composed of fancy-cut sapphires, calibré-cut rubies, round brilliant, baguette and pear-shaped diamonds; with maker's mark for Oscar Heyman & Brothers, no. 75239; estimated total diamond weight: 3.30 carats; mounted in platinum; length: 2in.
Sold for
US$ 31,250
inc. premium
Category: Jewellery
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