What’s The Difference Between GIA And EGL Certificates?

May 27, 2019 By swj-eric

Back to Blog

There’s something so prestigious about a Diamond Certificate. As a diamond’s official grading report, it’s an important document — particularly if you are looking to Sell Your Diamonds — that tells more than the eye can see. It highlights the diamond’s most significant qualities, and ultimately confirms why your precious stone is so special.

You can get certificates from many different grading labs. But much like diamonds, not all grading labs are equal! In fact, every lab uses different techniques to grade diamonds, which means their resulting reports for the same diamond may list different details.

Two of the most popular gemological labs are the Gemological Institute of America (GIA) and the European Gemological Laboratory (EGL). Both organizations are well-known. Yet, when it comes to diamond certificates, GIA and EGL are worlds apart.

Read on to learn the difference between GIA and EGL certificates.

What Is A Diamond Certificate?

First, it’s essential to understand the significance of a diamond certificate.

As mentioned above, a diamond certificate is a diamond’s a grading report. This document lists the stone’s qualities and characteristics, including:

  • Weight
  • Dimensions
  • Color
  • Cut
  • Clarity
  • Symmetry

A diamond certificate also confirms the stone’s authenticity and determines its current value. This allows both buyers and sellers to understand the diamond at hand.

Every Grading Lab Is Different

To create a diamond certificate, a gemologist needs to complete a series of scientific tests using special equipment and techniques. The results from these tests will indicate the gemstone’s properties and characteristics.

However, here’s where things get tricky. Every institution uses different methods to perform these certification tests. The actual tests are also held to different standards. For instance, GIA is considered to be reliable because they follow strict guidelines.

In short, the source of a diamond certificate is even more important than the words on it.

GIA Diamond Certificate Vs. EGL Diamond Certificate

The difference between GIA and EGL certificates comes down to the organization behind each one.

The GIA is one of the most trusted sources for diamond certifications. As a highly respected non-profit institution, they are regarded as the authority of gemology by buyers, sellers, and diamond lovers around the world.

Additionally, the GIA offers the most recognized gemological education program. (There’s a reason why Jewelry Buyers With GIA Graduate Diamond Degrees are so respected!)

They’re also at the forefront of the grading industry. When grading diamonds and creating reports, the GIA uses high standards and guidelines. This means GIA diamond certificates are extremely accurate and detailed, which only increases the value of the stone.

The EGL is a different story. While they are a popular organization, EGL has more relaxed grading standards than GIA. As a result, an EGL certificate won’t be as precise as a GIA certificate.

The EGL also has a reputation for over-grading diamonds, which can pose a problem when it’s time to Sell Your Diamond.

Have Questions? Visit The Experts At Southwest Jewelry Buyers

The difference between GIA and EGL certificates is noteworthy. Therefore, we’re happy to help you send your diamond to the GIA so you can complete the certification process. We can also answer your specific questions about the GIA’s impressive standards and guidelines.

When it’s time to Sell Your Diamond Jewelry, talk to our team of GIA-trained buyers. We can examine and inspect your unwanted diamonds, even if you don’t have documents.

To schedule an appointment, Contact Southwest Jewelry Buyers at (480) 773-8004. Our experts are available six days of the week for your convenience.