Help!, has anyone heard of this diamond lab

[diamondstruck]

i live in toronto and can get a good deal on an I stone but was wondering if anyone has ever heard of HDK diamond lab in toronto and how credible they are??

 

[Paul-Antwerp]

Sorry, diamondstruck,

I remember your question from another thread, that I did not follow up.

This lab is totally unknown to me.

Generally speaking, the most reputable labs are GIA and AGS. Also very good is HRD, but less known in the U.S., while you can probably find more of their stones in Canada.

Take care,

Paul