Smoky Quartz Stud Earrings
I looked and looked for round smoky quartz stud earrings.  This seller was the only one who had exactly what I wanted.  The quartz is good clarity and color, 6 mm., and for being shipped from Great Britain (I didn't request faster, more expensive shipping) they arrived in good time.  I'm very pleased with the earrings!
Rating: 5 stars