A DIAMOND, SAPPHIRE AND RUBY PENDANT NECKLACE, BY OSCAR HEYMAN & BROTHERS

A DIAMOND, SAPPHIRE AND RUBY PENDANT NECKLACE, BY OSCAR HEYMAN & BROTHERS
The fine link 18k gold neckchain suspending a circular-cut diamond, calibré-cut sapphire and ruby '76', circa 1976, 16 ins., mounted in platinum and 18k gold, engraved 'NANCY, LOVE DEEDIE-TOM', in a Oscar Heyman & Brothers gray suede case
With maker's mark for Oscar Heyman & Brothers, no. 9000 75