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Details
A FINE SINGLE-STONE SAPPHIRE RING, BY BOUCHERON
Set with a cushion-shaped sapphire weighing 7.70 carats to the pear-shaped diamond shoulders and plain hoop, with French assay marks, in a Boucheron white leather fitted case
Signed by Boucheron, no. MD2658
With certificate 31194 dated 23/12/1997 from the SSEF Swiss Gemmological Institute stating that the sapphire is of Kashmir origin and shows no indications of thermal treatment
Set with a cushion-shaped sapphire weighing 7.70 carats to the pear-shaped diamond shoulders and plain hoop, with French assay marks, in a Boucheron white leather fitted case
Signed by Boucheron, no. MD2658
With certificate 31194 dated 23/12/1997 from the SSEF Swiss Gemmological Institute stating that the sapphire is of Kashmir origin and shows no indications of thermal treatment