A SAPPHIRE AND DIAMOND CLIP BROOCH, BY OSCAR HEYMAN & BROTHERS
Of looped ribbon design, the tapering calibré-cut sapphire and brilliant-cut diamond openwork panel suspending a spray of triangular-cut sapphires with further brilliant-cut diamond cluster surmount, 7.5cm long
With maker's mark and no.45565
A SAPPHIRE AND DIAMOND CLIP BROOCH, BY OSCAR HEYMAN & BROTHERS
Of looped ribbon design, the tapering calibré-cut sapphire and brilliant-cut diamond openwork panel suspending a spray of triangular-cut sapphires with further brilliant-cut diamond cluster surmount, 7.5cm long
With maker's mark and no.45565
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