Sapphire and diamond ring

Estimate

90,000 - 130,000 CHF

Lot Details

Description

Claw-set with an oval sapphire weighing 18.44 carats, between triangular diamond shoulders, size 49, sizing band.

Accompanied by SSEF report no. 129725, dated 5 June 2023, stating that the sapphire is of Burmese origin, with no indications of heating.

Estimate:3,500 - 5,500 CHF

Estimate:60,000 - 100,000 CHF

Estimate:55,000 - 70,000 CHF

Estimate:500,000 - 800,000 CHF

Superb sapphire, purple sapphire and diamond ring

Estimate:300,000 - 480,000 CHF

Sapphire and diamond ring, circa 1930

Estimate:45,000 - 60,000 CHF

Estimate:2,200 - 3,500 CHF

Spinel and diamond ring

Estimate:18,000 - 24,000 CHF

Estimate:35,000 - 55,000 CHF

Estimate:350,000 - 550,000 CHF