Kizor, I would suggest you go to www.diamondtalk.com and look up Cupid's thread. It's a great story of a side by side comparison.
I've seen both a Classic and a New Line
ACA. One is more subtle with lots of sparkle and the other has bolder flashes much like the descriptions I've read about 8*'s.
White Flash can appeal to both taste preferences with their
ACA's. I had a very hard time choosing. Both cuts are strikingly magnificent.
I can't comment on SuperbCert as I have not seen one of their diamonds.
I had a FANTASTIC diamond buying experience thanks to Lesley, Brian, Judi, and the rest of the folks at
White Flash.