Best Diamond Certification Labs

The international gemological institute igi is also improving its process of grading diamonds.

Best diamond certification labs.

Ishan explained it perfectly about what is diamond certification process but gia is the best diamond grading laboratory the most reliable one. They re dubbed as the most trusted because of their consistency. Gemological labs do not certify anything but offer an opinion on a diamond s quality. The biggest and most well known grading labs gia gemological institute of america as the leading diamond lab in the world gia has the highest standards and is the most widely used service.

Igi diamond certification established in 1975 the international gemological institute or igi is the largest independent gemological laboratory in the world with locations in all major diamond centers. The gemological institute of america gia is widely recognized as the leading and most trusted diamond grading lab in the industry. We highly recommend gia as the top lab and we also consider ags hrd and gcal as reliable labs. Which diamond grading lab is the best.

Some in more depth than others. 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. These labs also grade more rigorously than other labs. Which diamond certification lab is the best.

However phd s top 2 picks for diamond certification labs are gia and reading a diamond certificate a diamond certificate covers the ever popular 4 c s that are used to measure the color cut clarity and carat of a diamond. Unfortunately the european gemological laboratory egl has lost much of its credibility and market share. Is gia the best diamond certification. The best diamond certifications are the gia and ags because they re the most consistent lab grading entities.

487 views sponsored by bloomberg news what is bill gates doing to fight coronavirus. A charitable non profit organisation the gia has achieved this reputation by remaining exceptionally consistent and accurate in its gradings. Gia is the best and most consistent among all the labs. You get what you pay for and if you think cheaper diamonds with unreliable lab reports are deals they will only end up as costly mistakes.

No matter the certificate they will cover these four areas.