Availibility of the Flanders Brilliant Cut Diamonds is extremely limited! And the possibilities become scarcer if you want a Flanders Brilliant graded by the more reliable laboratories like the GIA, AGS or HRD - because the GIA & AGS won't call it a Flanders Brilliant on their lab reports and the mfr. wants the words "Flanders Brilliant" on the reports... So the majority of the Flanders Brilliant Cut Diamonds (FB) that you find in the market will be graded by either the EGL or PGS which is why we have not represented the diamonds with great zeal on our site in the past... We've been begging the mfr. for years to get past the name issue with the labs and telling them that consumers are more concerned with accurate grading than they are concerned with what the lab calls the stone, which in this case will be a "modified square brilliant"... The mfr. finally listened and we are beginning to see a trickling of GIA & HRD graded FB's in the market... A few... By the way, for those who aren't familiar with the HRD, it is the diamond grading laboratory for the Belgium High Diamond Council. There is an HRD Laboratory in Antwerp, Belgium and one in Canada, our experience with them is that they are as accurate as the GIA and AGS laboratories. Please note that dealers are not allowed to post diamonds for sale on the PS forum, nor are they supposed to recommend any sites, including their own... FB prohibits the listing of their bulk inventory on internet sites, which is why you aren't finding any lists of FB's on the internet... Most dealers can only respond to specific inquiries...