
Important Unmounted Sapphire 重要 102.40克拉 天然「斯里蘭卡」未經加熱藍寶石
Live auction begins on:
May 12, 12:00 PM GMT
Estimate
1,000,000 - 1,500,000 CHF
Bid
700,000 CHF
Lot Details
Description
The unmounted cushion-shaped sapphire weighing 102.40 carats.
Accompanied by SSEF report no. 129570, dated 30 May 2023, and Gübelin report no. 26040143, dated 30 April 2026, each stating that the sapphire is of Ceylon origin, with no indications of heating, each together with an appendix letter; further accompanied by a GRS platinum rarity award with appendix letter.
'The attractive blue colour of this sapphire is due to a combination of well-balanced trace elements, which are typical and characteristic of the finest sapphires from Ceylon.'
Excerpt from the SSEF Appendix Letter