IGI Vs GIA Lab Grown Diamonds

If you’re not familiar with the difference between igi vs gia diamonds, you’re not alone. The diamond industry is a complex place and it can be difficult to understand the differences between the two. Whether you’re considering purchasing a diamond for personal use or investing in an expensive piece of jewelry, you need to know the differences between the two lab-grown alternatives.

Table of Contents


The igi vs gia lab grown Diamonds grade stones differently, so it’s important to know the difference between them. IGI lab grown diamonds are generally cheaper than GIA certified stones. But you should keep in mind that IGI’s standards are laxer than GIA’s.

The GIA is the most reputable laboratory and the diamond certifications from their labs are regarded as the most dependable. In addition, GIA labs inspect a variety of diamond qualities. Although there are other labs that claim to be similar to the GIA, it’s best to avoid them. The AGS, an independent trade association, has a strict code of ethics and emphasizes consumer protection.

The GIA also grades colored diamonds. However, they use a different standard than colorless diamonds. For example, “fake” colored diamonds are often colorless, but they have been treated to alter their appearance. These “fake” colored diamonds have very low color grades.


The GIA refuses to grade colorless lab-grown diamonds, but IGI took a chance and became the industry leader in grading both mined and lab-grown diamonds. Its reputation is second to none, and many major retailers carry only IGI-certified diamonds. IGI certification is also cheaper and faster, and provides the best description of the quality of a lab-grown diamond.

However, when comparing the two types of lab-grown diamonds, it is important to consider whether you want a natural diamond or one that has been crafted by a lab. While it is best to buy a certified diamond from a reputable lab, IGI certificates are sufficient for most lab-grown diamonds. Moreover, an IGI report can be easily compared between jewelers.

Although GIA and AGS have different grading systems, they are both based on a set of strict guidelines. However, the AGS has a more comprehensive grading framework and can provide further details on the diamond’s cut. For example, an ideal-cut diamond with an AGS certificate is likely to have a higher clarity rating.


If you’re in the market for a diamond ring, you may be wondering whether to go with an IGI or a GIA certification. While both organizations have their advantages and disadvantages, the GIA’s certification is the gold standard when it comes to diamond grading. While the IGI is not as strict when it comes to grading natural diamonds, its grading system is the industry standard. Make sure to purchase an IGI diamond from a reputable retailer. Other retailers may try to hide the origins of the diamonds they sell.

Another advantage of IGI certified diamonds is that most of them come with IGI grading reports. This makes it easier to compare diamonds from different jewelers. Also, you’ll have a much wider selection of IGI-certified diamonds to choose from.

The GIA also uses a different grading system to grade lab grown diamonds. The GIA’s grading system was designed to devalue lab grown diamonds, which led to suspicions that the GIA had been influenced by De Beers, a company that has long used its influence to control the price of man-made diamonds.


There are a number of differences between IGI and GIA lab grown diamonds. One difference is that IGI diamonds are less expensive, which may appeal to you if you want to save money. However, it is important to remember that gradings are subjective, so the results may not always be the same.

There are a number of reputable labs that grade lab-grown diamonds. However, two of the most trusted labs are the GIA and the AGS. Both laboratories use the same set of standards to grade diamonds, but they grade them differently. The difference is usually measured in carat weight.


The IGI is one of the largest independent gem laboratories in the world. Their labs are located throughout Asia and Europe, and their reports are usually used by jewelry retailers in the U.S. They offer fast turnaround and low prices for grading reports. Their services also include research into gems and education for the industry.

Related Articles

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button