A MULTI-COLORED SAPPHIRE AND DIAMOND NECKLACE, BY OSCAR HEYMAN & BROTHERS
Designed as a line of graduated square-cut multi-colored sapphires, including blue, pink, purple, yellow and orange, spaced by marquise-cut diamonds, mounted in platinum, 16 ins., may also be worn as two bracelets, each 7 ins., (joined by a link of similar design, 2 ins.)
With maker's marks for Oscar Heyman & Brothers, no. 53206
A MULTI-COLORED SAPPHIRE AND DIAMOND NECKLACE, BY OSCAR HEYMAN & BROTHERS
Designed as a line of graduated square-cut multi-colored sapphires, including blue, pink, purple, yellow and orange, spaced by marquise-cut diamonds, mounted in platinum, 16 ins., may also be worn as two bracelets, each 7 ins., (joined by a link of similar design, 2 ins.)
With maker's marks for Oscar Heyman & Brothers, no. 53206
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