View full screen - View 1 of Lot 1486. Ruby Ring | 5.20克拉 天然「 緬甸」未經加熱 紅寶石 戒指.

Ruby Ring | 5.20克拉 天然「 緬甸」未經加熱 紅寶石 戒指

Lot Closed

September 23, 07:45 AM GMT

Estimate

400,000 - 600,000 HKD

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Lot Details

Description

Collet-set with a circular-cut ruby weighing 5.20 carats.


  • Size 6
  • Signed Laut, numbered
  • Maker’s mark
  • Stamped Pt900 for platinum
  • Dunaigre report no. CDC2601003, 6 January 2026; ruby 5.20 carats, Burma, no indications of heating
  • Gross weight approximately 9 grams