A MULTI-GEM AND DIAMOND NECKLACE, BY OSCAR HEYMAN & BROTHERS
Designed as a bib necklace of circular, cushion and oval-cut peridots, rubies, amethysts, tsavorites, sapphires, purple and yellow sapphires and spinels, interspersed with circular-cut diamonds, 16 ins., mounted in platinum and 18k gold
With maker's mark for Oscar Heyman & Brothers, no. 601642
A MULTI-GEM AND DIAMOND NECKLACE, BY OSCAR HEYMAN & BROTHERS
Designed as a bib necklace of circular, cushion and oval-cut peridots, rubies, amethysts, tsavorites, sapphires, purple and yellow sapphires and spinels, interspersed with circular-cut diamonds, 16 ins., mounted in platinum and 18k gold
With maker's mark for Oscar Heyman & Brothers, no. 601642
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