Details
AN ART DECO DIAMOND AND SAPPHIRE BRACELET AND A SINGLE-STONE SAPPHIRE RING, BY BOUCHERON
The bracelet, designed as an articulated pavé-set diamond band with calibré and French-cut sapphire detail to the French-cut sapphire buckle spacers; the ring, set with a cut-cornered rectangular-cut sapphire weighing 4.54 carats with baguette-cut diamond shoulders to the platinum hoop, bracelet circa 1925, 17.5 cm., ring with French assay mark
Bracelet signed by Boucheron, no. 479, ring signed by Boucheron, Paris, no. 48.343
With certificate 9411048 dated 21/11/1994 from the Gübelin Gemmological Laboratory stating that the sapphire is of Sri Lankan origin, in their opinion, and shows no evidence of thermal treatment (2)
The bracelet, designed as an articulated pavé-set diamond band with calibré and French-cut sapphire detail to the French-cut sapphire buckle spacers; the ring, set with a cut-cornered rectangular-cut sapphire weighing 4.54 carats with baguette-cut diamond shoulders to the platinum hoop, bracelet circa 1925, 17.5 cm., ring with French assay mark
Bracelet signed by Boucheron, no. 479, ring signed by Boucheron, Paris, no. 48.343
With certificate 9411048 dated 21/11/1994 from the Gübelin Gemmological Laboratory stating that the sapphire is of Sri Lankan origin, in their opinion, and shows no evidence of thermal treatment (2)