by BEDAZZLED » Dec 17, 2001 I have yet another question regarding my recently purchased stone. My husband, of 9 years, wishes that I would pay as much attention to him as I do to my diamonds. Anyway... I have a 1.80, Round, VS2, F stone. A little bit up from the culet, there is a perfectly round line around the circumference of the stone. Is this a reflection of the facets or a really bad flaw. Please advise. Thanks Again.