Everything You Need to Know About An EGL Diamond

When buying a diamond, understanding the different certifications and grading standards is crucial to make an informed decision. One of the certifications you may have come across while shopping for a diamond is from the European Gemological Laboratory (EGL) or EGL Diamonds.
EGL diamonds are certified by an independent organisation that evaluates the quality and authenticity of diamonds.
In this article, we'll take a closer look at EGL diamonds, what you need to know before buying one and answer some frequently asked questions.
The History Of EGL Diamonds
The European Gemological Laboratory (EGL) was founded in Europe in 1974. EGL quickly established itself as a reputable independent organisation that evaluated the quality and authenticity of diamonds.
They have grown to employ over 1,100 scientists, diamond graders, and educators. EGL International has locations in Antwerp, London, Paris, Mumbai, Johannesburg, Hong Kong, Seoul, and Tel Aviv.
EGL USA locations are in New York, Los Angeles, Vancouver, and Toronto.
EGL's mission is to provide accurate, reliable and consistent grading of diamonds and precious stones to the jewellery industry, consumers and the trade. EGL prides itself on providing impartial and independent diamond grading services.
They Aim to promote transparency and accuracy in the diamond industry through its grading and certification services.
With a rich history and reputation for providing accurate and reliable diamond grading, EGL has become a popular choice for those in the market for a diamond.
With a better understanding of the history, you can make an informed decision when purchasing.
Understanding EGL Diamond Grading Standards

They are graded using the same criteria as other certifications, including the 4 Cs: carat, cut, colour, and clarity.
However, it's important to note that grading standards may not be as strict as those used by certifications such as GIA, AGS, and IGI.
This means that a diamond that is graded the same by EGL and another certification may not be of the same quality.
They uses a grading system based on a letter and number system, with a letter representing the colour grade and a number representing the clarity grade.
The colour grades range from D (colourless) to Z (light yellow or brown), and the clarity grades range from Flawless (no inclusions or blemishes visible under 10x magnification) to Included (inclusions and blemishes visible to the naked eye).
It's important to understand that while diamonds are graded using the same criteria as other certifications, the grading standards may not be as strict. This is why it's important to review the EGL certificate before making diamond purchase.
The certificate will provide detailed information about the diamond's 4 Cs, as well as any other relevant information, such as fluorescence.
When buying diamonds with EGL certificate, it's also essential to work with a reputable dealer who has experience with EGL-certified diamonds.
This will ensure that you get a high-quality diamond that is accurately graded. With a better understanding of EGL grading standards, you can make an informed decision when purchasing.
Perks Of Choosing EGL Certification
They offer several perks for those looking to purchase a diamond at a lower cost. Here are a few benefits of choosing an EGL-certified:
Affordable prices: They are often less expensive than other certified diamonds, making them a great option for those on a budget.
Worldwide Availability: EGL has labs worldwide, so it is more accessible for some people to access them.
Same grading criteria: They are graded using the same criteria as other certifications, including the 5Cs: carat, cut, colour, and clarity.
Detailed certificates: EGL diamond certificates provide detailed information about the diamond's 4 Cs, as well as any other relevant information, such as fluorescence.
Available for smaller diamonds: EGL is known for introducing grading techniques for diamonds weighing less than one carat and establishing the "SI3" rating for diamond clarity.
Additionally, working with a reputable dealer with experience with EGL-certified diamonds will ensure that you get a high-quality diamond that is accurately graded.
Cons Of Choosing An EGL Certification
While EGL diamonds offer several perks, it's also important to consider the potential downsides of choosing. Here are a few cons of choosing an certified diamond:
Less strict grading standards: Their grading standards may not be as strict as those used by certifications such as GIA, AGS, and IGI. This means that a diamond that is graded the same by EGL and another certification may not be of the same quality.
Lack of reputation: They do not have as wide a reputation as some other certifications, so some customers may feel more secure with more well-known certifications.
Finding a reputable dealer: It may be more challenging to find a reputable dealer for EGL diamonds than for other certified diamonds, so it's important to do your research and look for a dealer with experience.
Potential for inconsistent grading: EGL grading standards may vary among the different EGL locations, which can lead to inconsistent grading of diamonds and make it harder to compare diamonds.
Lower resale value: Due to the less strict grading standards and lack of reputation, these diamonds may have a lower resale value than other certified diamonds.
It's important to weigh the pros and cons of EGL-certification before making a purchase and to do your research and work with a reputable dealer.
Reviewing the EGL certificate and understanding the grading standards will help ensure that you get a high-quality diamond that meets your expectations.
Conclusion
They can be a great option for those looking to purchase a diamond at a lower cost. Still, it's important to do your research and work with a reputable dealer before making a purchase.
Review the EGL certificate, and be aware that EGL grading standards may not be as strict as other certifications.
For more information, you can visit the European Gemological Laboratory's website and make an informed decision.
FAQs
Are EGL diamonds of lower quality than other certified diamonds?
Not necessarily, but it's important to note that EGL grading standards may not be as strict as those used by other certifications. Doing your research and reviewing the EGL certificate before purchasing is important.
Is an EGL diamond less expensive than other certified diamonds?
Yes, They are often less expensive than other certified diamonds, making them a popular choice for those looking to purchase a diamond at a lower cost.
Is it difficult to find a reputable dealer for EGL diamonds?
It may be more challenging to find a reputable dealer for EGL diamonds than for other certified diamonds. Still, looking for a dealer with experience in EGL-certified is important to ensure that you get a high-quality diamond that is accurately graded.