Onyx, emerald and diamond jabot brooch, 1920s

Lot closes

November 15, 11:47 AM GMT

Estimate

6,000 - 8,000 CHF

Starting Bid

5,000 CHF

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Estimate:9,000 - 13,000 CHF

Gem set and diamond brooch, ‘Palmette’, circa 1936

Estimate:30,000 - 50,000 CHF

Estimate:12,000 - 18,000 CHF

Estimate:10,000 - 30,000 CHF

Emerald and diamond brooch, 'Feuillage', circa 1938

Estimate:18,000 - 26,000 CHF

Estimate:3,500 - 5,500 CHF

'Mystery-set' sapphire and diamond brooch, circa 1960

Estimate:60,000 - 80,000 CHF

Gem set longchain, circa 1910

Estimate:5,500 - 7,000 CHF

Estimate:3,500 - 5,500 CHF

Estimate:4,500 - 6,000 CHF