A GEM-SET BROOCH, BY HANS GEORG MAUTNER
Designed as a turquoise, ruby and diamond-set bird on a coral, corallium rubrum, branch with 18ct gold beadwork detail and sapphire single-stone accent, hallmarked London 1968, 4.4 cm
Maker's mark H.G.M
A GEM-SET BROOCH, BY HANS GEORG MAUTNER
Designed as a turquoise, ruby and diamond-set bird on a coral, corallium rubrum, branch with 18ct gold beadwork detail and sapphire single-stone accent, hallmarked London 1968, 4.4 cm
Maker's mark H.G.M