CGJL Gem Certification: Information & Legitimacy Concerns

Question
Have looked everywhere on internet for this place called CGJL which is some kind id gem certifaction lab, however unable to contact thru web sites or phone numbers. Do you have any infomation on how to contact and is this lab worth contactins Thank You  

Answer
Hello I have never heard of the CGJL..... But that does not mean that they don't exist...
What I am familiar with is the GIA which is located in Carlsbad California as far as I know they are the premier gem identification nationally and even globally center.  The initias stand for Gemological Institute of America... As far as I know they can rate/grade your stone and laser inscript it with a serial number....
I would suggest that you just Google GIA Carlsbad California I'm sure they will come up also my guess is that they would be familiar with the CGJL and you could ask them about their contact...
Regards Rolfe