Sorry hit wrong key on first post.
As we briefly discussed azimuth shift/yaw as cause for variable V/arrow head in hearts view. How does this affect performance when the hearts look perfect and what will this show in the crown view with reflector technology? Do any systems grade these V''s/arrowheads? And while I have you what is the difference in the Octonus deviation measurements of ca/pa vs. the deviations on helium/sarin scans. I have seen diamonds that appear not as tighly cut than another but the octonus deviation for the supposed looser cut stone can actually be tighter than the tight diamond when looking at octonus theroy measurements. Any enlightenment would be appreciated.
As we briefly discussed azimuth shift/yaw as cause for variable V/arrow head in hearts view. How does this affect performance when the hearts look perfect and what will this show in the crown view with reflector technology? Do any systems grade these V''s/arrowheads? And while I have you what is the difference in the Octonus deviation measurements of ca/pa vs. the deviations on helium/sarin scans. I have seen diamonds that appear not as tighly cut than another but the octonus deviation for the supposed looser cut stone can actually be tighter than the tight diamond when looking at octonus theroy measurements. Any enlightenment would be appreciated.
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