René Boivin

Sapphire and diamond brooch, 'Chouquette', circa 1955

Estimate

8,000 - 12,000 CHF

We may charge or debit your saved payment method subject to the terms set out in our Conditions of Business for Buyers.

Estimate:5,000 - 8,000 CHF

Estimate:500,000 - 800,000 CHF

Estimate:9,000 - 13,000 CHF

Estimate:90,000 - 130,000 CHF

Estimate:5,000 - 7,000 CHF

Superb sapphire, purple sapphire and diamond ring

Estimate:300,000 - 480,000 CHF

Tanzanite and diamond ring

Estimate:6,000 - 10,000 CHF

Estimate:60,000 - 100,000 CHF

Jadeite, ruby and emerald buckle, late 19th century

Estimate:12,000 - 18,000 CHF

Estimate:12,000 - 18,000 CHF