Diamond rivière necklace

Auction Closed

November 13, 11:17 AM GMT

Estimate

350,000 - 550,000 CHF

Lot Details

Description

Designed as a graduated row of brilliant-cut diamonds weighing a total of 85.77 carats, length approximately 410mm.

Accompanied by fifty-three gemmological reports.

Art Deco Black Opal and Diamond Tiara/Necklace-Brooch Combination

Estimate: 780,000 - 1,100,000 CHF

Estimate: 1,500,000 - 2,500,000 CHF

Sapphire, Cultured Pearl, Mother-of-Pearl and Diamond Necklace

Estimate: 320,000 - 480,000 CHF

Sapphire and Diamond Ring

Estimate: 580,000 - 750,000 CHF

Estimate: 350,000 - 500,000 CHF

Sapphire and Diamond Ring

Estimate: 240,000 - 300,000 CHF

Estimate: 130,000 - 220,000 CHF

Estimate: 260,000 - 420,000 CHF

Diamond Tiara

Estimate: 300,000 - 500,000 CHF

Estimate: 350,000 - 500,000 CHF