A STYLISH ART DECO SAPPHIRE AND DIAMOND RING BY OSCAR HEYMAN BROS.
A STYLISH ART DECO SAPPHIRE AND DIAMOND RING BY OSCAR HEYMAN BROS.

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A STYLISH ART DECO SAPPHIRE AND DIAMOND RING BY OSCAR HEYMAN BROS.
DESIGNED AS A CALIBRé-CUT SAPPHIRE RECTANGULAR PLAQUE WITH BAGUETTE-CUT AND CIRCULAR-CUT DIAMOND SHOULDERS TO THE GRADUATED PLAIN HOOP, CIRCA 1935