拍品 357

A SAPPHIRE AND DIAMOND CLUSTER RING

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CHF 43,700

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A SAPPHIRE AND DIAMOND CLUSTER RING
Set with an oval-cut sapphire weighing 8.20 carats in a circular-cut and pear-shaped diamond surround to the platinum hoop
With certificate 31772 dated 3/4/1998 from the SSEF Swiss Gemmological Institute stating that the sapphire is of Sri Lankan origin and shows indications of thermal treatment