View full screen - View 1 of Lot 711. Emerald and Diamond Ring.

Lot closes

May 14, 11:00 AM GMT

Estimate

55,000 - 70,000 CHF

Starting Bid

48,000 CHF

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

Read more.

Lot Details

Description

Set with a step-cut emerald, between pear-shaped diamond shoulders.

  • Emerald weighing 10.47 carats
  • Size 501/2
  • Signed William Chatelain, numbered
  • Maker’s mark
  • Stamped Pt950 for platinum
  • Accompanied by SSEF report no. 152548, dated 11 March 2026, and Gübelin report no. 25070118, dated 24 July 2025, each stating that the emerald is of Colombian origin, with no indications of clarity enhancement
  • Gross weight approximately 11 grams