Which Diamond Certification Is Better

Gemological labs do not certify anything but offer an opinion on a diamond s quality.

Which diamond certification is better.

We always recommend a gia diamond certification for many reasons that we ll list below but most importantly their entire company is based on diamond education. All blue nile loose diamonds are analyzed and graded for quality by the gemological institute of america gia one of the most respected and accurate labs in the diamond industry. The difference between egl and gia is that egl is inconsistent and loose in its diamond grading while gia is consistent and reliable. Gia is the best and most consistent among all the labs.

When comparing egl to gia gia has higher standards and is more uniform in how they grade. Gia stands for gemological institute of america as is widely considered as the standard bearer of the diamond certification industry. Certified diamonds can be better trusted because they ve been verified by a professional gemologist. With a non certified diamond it s hard to know if aspects like the diamond s color and cut quality are what the seller claims them to be.

The statement about the best diamond certification is technically incorrect. Cut clarity and color. That s why we only recommend certified diamonds from the reputable labs of the gia and ags. Independent certification is how you can be sure that you re getting a quality diamond that s accurately graded without bias.

Gia is known for having the strictest grading standards of the leading labs and is also the most consistent. Which diamond certification lab is the best.