A smoky quartz parure

A smoky quartz parure, comprising a smoky quartz pendant on a long gold flat curb-link chain by UnoAErre, stamped 585, chain length 68cm, gross weight 30g, a smoky quartz ring in gold, stamped 585, size M 1/2, and a smoky quartz pair of gold drop earrings, length 3.4cm, together with a pair of lapis lazuli-set gold earrings, length 3.1cm