Details
AN IMPORTANT ANTIQUE SAPPHIRE AND DIAMOND PENDANT BROOCH
BY FREDERICK BOUCHERON
Designed as a cushion-shaped sapphire pendant weighing 56.48 carats with old European-cut diamond and diamond collet foliate surmount suspended by two detachable graduated diamond collet lines from a cushion-shaped sapphire mount weighing 60.05 carats in a diamond collet four-stone surround, mounted in 18K gold and silver, circa 1880, with French assay mark
With jeweller's mark for Frederick Boucheron
BY FREDERICK BOUCHERON
Designed as a cushion-shaped sapphire pendant weighing 56.48 carats with old European-cut diamond and diamond collet foliate surmount suspended by two detachable graduated diamond collet lines from a cushion-shaped sapphire mount weighing 60.05 carats in a diamond collet four-stone surround, mounted in 18K gold and silver, circa 1880, with French assay mark
With jeweller's mark for Frederick Boucheron