Lot Essay
US$18,000-25,000
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Details
A SAPPHIRE AND DIAMOND RING
The oval-cut sapphire weighing 12.62 carats, within circular-cut diamond cluster surround, mounted in platinum, ring size 6¾
With report no. GRS2005-010028T dated 5 January 2005 from the GemResearch SwissLab stating that the oval-cut sapphire is of Sri Lankan origin and with no indication of thermal treatment
The oval-cut sapphire weighing 12.62 carats, within circular-cut diamond cluster surround, mounted in platinum, ring size 6¾
With report no. GRS2005-010028T dated 5 January 2005 from the GemResearch SwissLab stating that the oval-cut sapphire is of Sri Lankan origin and with no indication of thermal treatment