A RETRO SAPPHIRE AND DIAMOND RING, BY OSCAR HEYMAN & BROTHERS
A RETRO SAPPHIRE AND DIAMOND RING, BY OSCAR HEYMAN & BROTHERS

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A RETRO SAPPHIRE AND DIAMOND RING, BY OSCAR HEYMAN & BROTHERS
Set with a cut-cornered rectangular-cut sapphire, within a half moon and baguette-cut diamond geometric surround, vertically enhanced by calibré-cut sapphires and diamond collet detail, mounted in platinum, circa 1940