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THE PROPERTY OF A GENTLEMAN
A SUPERB KASHMIR SAPPHIRE RING, BY BOIVIN
Details
A SUPERB KASHMIR SAPPHIRE RING, BY BOIVIN
The cushion-shaped sapphire weighing 17.28 carats with pavé-set diamond shoulders and sides to the ribbed hoop, with French assay mark for gold
With maker's mark for René Boivin
With certificate no. 24873 dated 16 June 1992 from the SSEF Swiss Gemmological Institute and certificate no. 40646 dated 11 February 2003 from the SSEF Swiss Gemmological Institute stating that the sapphire is of Kashmir origin, no indications of thermal enhancement
The cushion-shaped sapphire weighing 17.28 carats with pavé-set diamond shoulders and sides to the ribbed hoop, with French assay mark for gold
With maker's mark for René Boivin
With certificate no. 24873 dated 16 June 1992 from the SSEF Swiss Gemmological Institute and certificate no. 40646 dated 11 February 2003 from the SSEF Swiss Gemmological Institute stating that the sapphire is of Kashmir origin, no indications of thermal enhancement
Provenance
Christie's Geneva, 19 November 1992, lot 589