A SAPPHIRE, DIAMOND AND EMERALD RING, BY OSCAR HEYMAN & BROTHERS
IMPORTANT 20TH CENTURY JEWELS FROM A DISTINGUISHED COLLECTION
A SAPPHIRE, DIAMOND AND EMERALD RING, BY OSCAR HEYMAN & BROTHERS

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A SAPPHIRE, DIAMOND AND EMERALD RING, BY OSCAR HEYMAN & BROTHERS
Set with an oval cabochon sapphire, within a three-tiered circular-cut diamond and emerald surround, mounted in platinum and 18k gold
By Oscar Heyman & Brothers, no. 68917