View full screen - View 1 of Lot 745. Sapphire and Diamond Ring.

From an Important Private Collection

Sapphire and Diamond Ring

Lot Closed

November 14, 10:45 AM GMT

Estimate

10,000 - 15,000 CHF

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Lot Details

Description

Set with an oval sapphire, to an openwork surround of foliate design, millegrain-set with circular- and single-cut diamonds, 

  • Sapphire weighing 12.72 carats
  • Size 52
  • Stamped 750 for 18 carat gold
  • Accompanied by SSEF report no. 145896, dated 15 April 2025, stating that the sapphire is of Ceylon origin, with no indications of heating.
  • Gross weight approximately 7 grams