Do you sell GIA certified diamonds? - Yes, all our diamonds above half a carat have GIA certificates

Do you sell GIA certified diamonds?
Yes, we do - above a half a carat. All our diamonds have GIA certificates. Are they all GIA triple X? Pretty well all of them are. But our cut grading standard, and especially the Holloway Cut Adviser, which you can Google for yourself, is way more strict and rejects around about 80% of all diamonds, just round diamonds anyway, based on that cut grading system that I invented and patented 20 years ago.
OUR WEBSITES:
www.hollowaydiamonds.com.au/
ideal-scope.com/
garryholloway.com.au/
www.hollowaycutadviser.com/