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An Art Deco onyx and diamond brooch, 1920s, designed as an e...

An Art Deco onyx and diamond brooch, 1920s, designed as an e...

An Art Deco onyx and diamond brooch, 1920s, designed as an elongated rectagonal panel of calibré-cut onyx within a border of rose-cut diamonds, length 7.1cm, gross weight approximately 9 grams

Estimate:£500

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Estimate:

£500

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An Art Deco onyx and diamond brooch, 1920s, designed as an e...