I have found the following the diamond after scouring the usual sites. The clarity, cut, and hca look good. Should I be concerned about the J color? According to the vendor, the florescence does not impact visual performance. I have attached the GIA cert and a image of the actual stone. I am unsure if a Tiffany style setting or a thin halo would be better (both would be in platinum). What would mask the J color the best? Overall thoughts?