Lovely Puffy Heart Smoky Quartz Crystal Beads Strands,chinese crystal beads strands,gemstone beads strands A professional quartz processor, we develop new models each month and offer gemstones at best factory price. These are fine quality smoky quartz beads in heart shape with excellent clarity, few to no inclusions. 16”in length per loose strand. Weight per strand varies with bead sizes. Size of ...