A SINGLE-STONE RUBY RING, BY BOUCHERON
Set with a cushion-shaped ruby weighing 4.50 carats to the marquise-cut diamond foliate shoulders and platinum hoop, with French assay marks
Signed by Boucheron, no. 48439
With certificate 31707 dated 25/3/1998 from the SSEF Swiss Gemmological Institute stating that the ruby is of Burmese origin and shows no indications of thermal treatment
A SINGLE-STONE RUBY RING, BY BOUCHERON
Set with a cushion-shaped ruby weighing 4.50 carats to the marquise-cut diamond foliate shoulders and platinum hoop, with French assay marks
Signed by Boucheron, no. 48439
With certificate 31707 dated 25/3/1998 from the SSEF Swiss Gemmological Institute stating that the ruby is of Burmese origin and shows no indications of thermal treatment
