René Boivin

Diamond ring, 'Chaine', circa 1970

Lot Closed

May 16, 12:52 PM GMT

Estimate

12,000 - 18,000 CHF

Lot Details

Description

The articulated mount composed of two-tone gold links centering a cushion-shaped diamond, size 47, signed Boivin Paris, French assay mark for gold.

Accompanied by a gemmological report.

Estimate: 26,000 - 35,000 EUR

Bracelet jonc rubis, saphirs et diamants

Estimate: 8,000 - 14,000 EUR

Estimate: 12,000 - 24,000 EUR

Nécessaire du soir émail et diamants

Estimate: 14,000 - 18,000 EUR

Bracelet diamants

Estimate: 18,000 - 28,000 EUR

Demi-parure or, "Helen of Troy"

Estimate: 24,000 - 34,000 EUR

Demi-parure or, "Bambou"

Estimate: 15,000 - 26,000 EUR

Broche pierres de couleur, perles de culture et diamants

Estimate: 10,000 - 15,000 EUR

Pendentif émail, perles et diamants

Estimate: 8,000 - 16,000 EUR

Estimate: 4,000 - 8,000 EUR