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309

Graff

Sapphire and diamond ring

Estimate
CHF245,000 - 350,000
€262,000 - 374,000
$280,000 - 400,000
CHF419,100
Lot Details
Set with a cushion-shaped sapphire weighing 13.42 carats, between pear-shaped diamond shoulders, size 49, signed Graff.

Accompanied by SSEF report no. 132185 and Gübelin report no. 19027197, each stating that the sapphire is of Burmese origin, with no indications of heating; together with a gemmological report.