细节
A ROCK CRYSTAL, ENAMEL AND DIAMOND NECKLACE, BY BOUCHERON
Composed of a series of twelve fluted rock crystal links, joined by black enamel spacers, each enhanced by circular-cut diamonds, mounted in 18k gold, 17 ins., (may also be worn as two bracelets, 8¾ and 8½ ins.), with French assay marks and maker's mark
With maker's mark for Boucheron (2)