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

Lot Closed

May 14, 10:59 AM GMT

Estimate

55,000 - 70,000 CHF

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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 
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