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AN ANTIQUE AMETHYST AND DIAMOND NECKLACE AND BROOCH, BY BOUCHERON
Designed as ten slightly graduated oval-cut amethyst and old-cut diamond clusters with trefoil diamond spacers, matching cluster brooch en suite, mounted in silver and gold, circa 1880, 41.6 cm. long, with French assay mark for gold and maker's mark, in red leather Boucheron case
Both signed F. Boucheron (2)
Designed as ten slightly graduated oval-cut amethyst and old-cut diamond clusters with trefoil diamond spacers, matching cluster brooch en suite, mounted in silver and gold, circa 1880, 41.6 cm. long, with French assay mark for gold and maker's mark, in red leather Boucheron case
Both signed F. Boucheron (2)