Belperron Smoky Quartz and Sapphire Ring and Earrings in 18k White Gold

Comprising a ring of domed design, the band made of carved smokey quartz, featuring a bezel-set cabochon sapphire, and a pair of earclips en suite, mounted in 18k white gold. Unsigned, with French assay mark for 18k gold and maker's mark for Goené et Darde. French ring size 54.