A RUBY AND DIAMOND RING, BY OSCAR HEYMAN & BROTHERS
Of bombé design, set with calibré-cut rubies, with circular-cut diamond detail, to the polished platinum hoop, one ruby deficient
With maker's mark for Oscar Heyman & Brothers, no. 301131
A RUBY AND DIAMOND RING, BY OSCAR HEYMAN & BROTHERS
Of bombé design, set with calibré-cut rubies, with circular-cut diamond detail, to the polished platinum hoop, one ruby deficient
With maker's mark for Oscar Heyman & Brothers, no. 301131
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