Sapphire and diamond ring

Estimate

60,000 - 100,000 CHF

Lot Details

Description

Set with a step-cut sapphire weighing 17.60 carats, the shoulders accented by marquise-shaped diamonds, size 56, Italian maker’s mark.

Accompanied by SSEF report no. 142066, dated 16 October 2024, stating that the sapphire is of Burmese origin, with no indications of heating.

Estimate:90,000 - 130,000 CHF

Estimate:3,500 - 5,500 CHF

Estimate:500,000 - 800,000 CHF

Spinel and diamond ring

Estimate:18,000 - 24,000 CHF

Sapphire and diamond ring, circa 1930

Estimate:45,000 - 60,000 CHF

Estimate:900,000 - 1,800,000 CHF

Estimate:350,000 - 550,000 CHF

Emerald and diamond ring

Estimate:35,000 - 55,000 CHF

Estimate:55,000 - 70,000 CHF

Superb sapphire, purple sapphire and diamond ring

Estimate:300,000 - 480,000 CHF