A five piece collection of smokey quartz jewelry

A five piece collection of smokey quartz jewelry
comprising a necklace, bracelet, earrings and a ring; necklace length: 25in.; bracelet length: 6 1/2in. (16.5cm); earring length: 1 1/8in. (3cm); ring size: 7
Provenance: The property of Yasuko and Maury Kraines, Beverly Hills, California.
Condition Report: good condition overall with minor scratches and nicks; tested for 14k and silver