It’s the age-old question: what is igi lab-grown diamond? It’s a growing concern that many people might be confused about. Because of this, it is important to gain a better understanding of what igi lab-grown diamond actually is in order to make a more informed decision about whether or not it’s the right option for you. This blog explores the pros and cons of igi vs gia lab grown and wraps up with some recent statistics on their value so that you can form your own opinion.

The Great Debate: The Ins And Outs of igi vs gia lab grown Diamonds
There has been a lot of debate lately as to which diamond grading lab is better, GIA or IGI. Here’s a look at the pros and cons of each…

Pros of GIA diamonds:

-Has been around for over 100 years and is highly respected by the jewelry industry
-Very specific in their grading criteria, ensuring that diamonds experiences minimal blemishes during production
-Can provide accurate measurements of a diamond’s carat weight and clarity
-Often offers lower prices than other diamond grading labs.

Cons of GIA diamonds:

-May require additional verification if purchasing an exceptionally fine diamond (e.g., above .50ct)
-No guarantee that exceptional diamonds will be graded as such by GIA – many are instead graded within the rigorous ePDM system

What are the Differences between Gia and Igi Lab Created Diamonds?

There are a few key differences between Gia and Igi lab-created diamonds.
Gia diamonds are hand-cut, whereas IGi lab-created diamonds are cut using state-of-the-art computer controlled machines. This results in a higher quality diamond as the machine cannot replicate the natural irregularities of a hand cut diamond.

Gia diamonds are also less rare then IGi lab created diamonds – typically just 1% of all diamonds sold are Gia creations, whilst IGi’s range is up to 3%.

The biggest difference however, is the price – IGi lab created diamonds can be up to 10 times more expensive than GIA certified stones. This is because the quality of a GIA graded diamond is always considered the highest available on the market.


There are a lot of people out there that are passionate about one type of lab-grown diamond over the other. The debate between gia and igi diamonds has been long and heated, but at the end of the day, it’s all just a matter of personal preference. Whichever lab-grown diamond you choose to buy, make sure it’s ethically sourced and certified by an accredited organization like GIA or AGS. And lastly, don’t forget to take your time when researching each option — there is no right or wrong answer when it comes to choosing a lab-grown diamond!