hearts & arrows diamonds graded by ZENHOKYO, what information will their report/certificate show?

[brendan]

hi everyone

havent been here for a while, i wonder what i have missed. lots of catching up to do i suppose.

i have come across some hearts arrows diamonds which my dealer has sent to ZENHOKYO laboratory for grading, he assures me that they are world leaders in hearts and arrows grading, i have no reason not to believe this but would like to get some background information on this lab nonetheless.

As i have never seen a cert from these before can someone enlighten me as to what information will be contained in the report and how exactly they grade their stones.

a copy of an actual certificate would be a bonus

Thanks

brendan

 

[Garry H (Cut Nut)]

There is a current topic on hearts and arrows - do a search - it discuses japanese labs - they are leaders in the field.
IGI is the only other major lab outside japan that I am aware of that grades and photographs H&A's

 

[Superidealist]

Below is a sample report.