Math on a princess

[zhuzhu]

Hello Diamond Gurus,

My princess came back with depth of 76.5% and table of 80% in its report. I understand that these numbers do not provide enough information to judge its full performance. However:
1) What are these percentages of? How were they measured?
2) The high depth of 76.5% might have been the reason this is a slightly smaller 1ct stone compared to others online. However the table % is also very high, so shouldn''t it "balance" it out for the measurement purpose??
3) To my untrained eyes, this stone is extremly sparkly with amazing scintillation and fire. How could its beauty be "real" given that the numbers do not fall into "great cut" category? Any thoughts would be greatly appreciated!!!

Thanks you all!

 

[JulieN]

https://www.pricescope.com/community/threads/why-princess-table-and-depth-data-is-useless.28534/=

Just Garry''s first post is important.

It is sort of the same as the 60/60 round. Given only 60% depth and table, we have no way of knowing if it will be good; we need more information. It could be good, or it could be bad.