Lab grown diamonds are chemically, optically, and physically identical to natural diamonds. Both diamonds are real. The difference is that lab grown diamonds are made in labs using scientific processes, within just a few weeks, causing no harm to the environment.
However, how can one be sure the lab grown diamond they’re buying is a high-quality, real lab diamond? That’s where diamond grading institutions, such as the International Gemological Institute (IGI) come in.
Founded in 1975 in Antwerp, the IGI is considered one of the best gemological institutes in the world. Its global standard of diamond grading is recognized across the world. It has around 30 labs in 10 countries across the world.
So what exactly is IGI, what does it do, how does it differ from other gemological institutes, and what value do IGI-certified lab grown diamonds hold?
What is an IGI certificate?
An IGI certificate is an official grading report issued by the International Gemological Institute (IGI) that verifies a diamond’s authenticity and evaluates its quality based on the 4Cs—cut, color, clarity, and carat weight.
The International Gemological Institute (IGI) is one of the largest laboratories for testing and grading diamonds and gemstones. The institute, set up in 1975, has centers all across the globe. The laboratory assesses all types of gemstones, including lab created diamonds.
The IGI certificate helps diamond retailers and vendors confirm the authenticity of diamonds. Similarly, the certificate helps customers buy lab diamonds with more confidence.
Are IGI certified diamonds legit?
Yes, IGI certified diamonds—both natural and lab grown—are considered authentic and graded using standardized gemological processes.
Introduction
Are you looking to buy man-made diamonds? If you are, you’d want the best lab grown diamonds available in the market.
And how do you ascertain you have the best?
You look at the diamond grading certificate and that’s where the IGI certificate comes into the picture.
The International Gemological Institute (IGI) is one of the world’s largest laboratories for testing and grading diamonds and gemstones. It assesses and provides reports for lab grown diamonds, natural diamonds, and jewelry.
However, many diamond buyers still ask:
-
What is IGI certification?
-
Is IGI legit for lab grown diamonds?
-
Does IGI certify lab-grown diamonds?
In this guide, we answer all of these questions and explain why IGI certified lab grown diamonds are valuable.
What is IGI Certificate?
The IGI certificate (full form: International Gemological Institute) is a diamond grading report that verifies:
-
Whether a diamond is real or lab grown
-
Its quality based on the 4Cs
-
Its unique characteristics and authenticity
Why IGI Certification Matters
- Builds buyer confidence
- Ensures transparency in pricing
- Helps compare diamonds objectively
- Acts as a proof of authenticity
In simple terms: An IGI certificate is like a diamond’s identity card.
Does IGI Certify Lab Grown Diamonds?
Yes, IGI certifies lab grown diamonds.
In fact, IGI is one of the most widely used certification labs for lab grown diamonds globally.
What IGI Checks in Lab Diamonds
This makes IGI certification highly relevant for modern diamond buyers, especially in the lab-grown segment.
How Does IGI Grade Lab Grown Diamonds?
Just like other diamond-grading institutions such as GIA, IGI also grades lab-made diamonds based on the 4Cs of diamond quality.
Diamond grading is a technical and scientific process involving:
IGI experts evaluate each diamond carefully before issuing a grading report.
The 4Cs of Diamond Grading by IGI
1. Cut (Most Important for Sparkle)
What is diamond cut?
Cut refers to how well a diamond is shaped, proportioned, and finished to reflect light.
Whether lab created diamonds or natural, they have to be cut to achieve the desired shape. But cut doesn’t just refer to shapes like round, princess, cushion, oval, heart, or pear.
Cut refers to:
-
Proportions
-
Symmetry
-
Facets
-
Polish
The cut is one of the most important factors as it directly affects the brilliance and performance of the diamond.
A well-cut diamond reflects light better, resulting in:
-
Higher brilliance
-
Better sparkle
-
Strong fire
Best choice: Ideal or Excellent cut
Quick tip: Even a high-carat diamond can look dull if the cut is poor.
Related Article - Master Cut Diamonds
2. Color
What is diamond color grading?
Color refers to how colorless a diamond appears.
Diamonds may look colorless to the naked eye, but when examined closely, they have subtle shades. IGI grades diamond color alphabetically.
IGI grades diamond color from:
Popular buying range: D–H (near colorless)
Quick tip: Most buyers cannot distinguish between D and G with the naked eye.
Relate Article - Colored Lab-Grown Diamonds
3. Clarity (Inclusions & Blemishes)
What is diamond clarity?
Clarity measures the presence of internal and external imperfections in a diamond.
Lab diamonds go through processes involving heat, pressure, and chemical reactions, which can lead to:
IGI evaluates clarity based on:
-
Number
-
Size
-
Position
-
Visibility
Flawless diamonds have no visible imperfections under magnification.
Top clarity grades: FL (Flawless), VVS1, VVS2
Also Read - VVS2 vs VVS1 | FLIF Lab Diamonds
Quick tip: VS1–VS2 offers the best balance between quality and price.
Related Article - What is Clarity Enhanced Diamonds
4. Carat Weight (Size vs Value)
What is carat weight?
Carat refers to the weight of the diamond, not its size alone.
-
1 carat = 0.200 grams
-
1 carat = 100 points
Lab created diamonds are available in different sizes and weights.
However, carat weight is not the only factor determining value.
A smaller diamond with better cut, color, and clarity can be more valuable than a larger one.
Quick tip: Focus on overall quality, not just size.
Related Article - Everything You Must Know About Lab Diamond Carats
IGI vs GIA vs GCAL 8X - What’s the difference?
There are three gemological institutes that dominate diamond grading and certification: IGI, the Gemological Institute of America (GIA), and the Gem Certification & Assurance Lab (GCAL). All three are reputed and recognized globally. Let’s look at the difference between the three.
| |
IGI
|
GIA
|
GCAL 8x
|
|
Founding year
|
1975
|
1931
|
2000
|
|
Place
|
Belgium
|
USA
|
USA
|
|
Lab grown diamond grading
|
Yes, grades 4Cs
|
Yes, introduced in 2020
|
Yes, speciality focus
|
|
Color grading scale
|
D-Z (same as natural)
|
D-Z (same as natural)
|
D-Z (same as natural)
|
|
Clarity grading scale
|
FL to I3
|
FL to I3
|
FL to I3
|
|
Cut grade
|
Excellent to Poor
|
Excellent to Poor
|
8X light performance
|
|
Light performance report
|
No
|
No
|
|
|
Industry recognition
|
Highly recommended for lab grown diamonds
|
Highest for natural diamonds
|
Growing for premium lab grown diamonds
|
How to check an IGI certificate online
Follow these steps to check an IGI certificate:
-
Step 1: Go to IGI’s official website: igi.org/verify
-
Step 2: Enter the IGI report number mentioned on the certificate and laser inscription on the girdle of the diamond.
-
Step 3: Click ‘Verify’. The full certificate will appear.
-
Step 4: Cross check the details with the physical certificate or the information provided by the supplier, seller.
Do IGI lab diamonds hold value?
1. Larger carat weight real diamonds - the real value
One of the best ways that IGI-certified lab grown diamonds demonstrate value is the diamond you get for the price. You can purchase a high-quality lab diamond of 2 carat, VS1, F color grade for the same price you’d pay for a 0.50 carat natural diamond. For B2B retailers, this can mean significant margins, and for customers, an opportunity to buy large real diamonds at less price.
2. Insurance value
For people who want to insure their lab grown diamonds, insurance companies accept IGI certificates for lab diamonds. The IGI certificate provides the required details to insurance companies for verifying the authenticity and details of the diamonds.
3. Resale confidence
Conscious consumers prefer to buy sustainable jewelry and diamonds. Moreover, those who believe in a circular economy prefer to buy resold lab grown diamonds. The IGI certificate provides authenticity and assurance of the diamond being real, along with other details and parameters of the lab grown diamond.
4. Brand trust
Lab grown diamond brands that sell authentic and real lab diamonds certified by repeated gemological institutes, such as IGI, are more trusted. Consumers prefer to buy lab grown diamonds from brands that are known to be trustworthy. This drives repeat business and better brand recognition.
Difference between IGI natural and IGI lab grown diamond reports
Here’s how to distinguish between an IGI natural diamond report and an IGI lab grown diamond report.
| |
IGI natural diamond report
|
IGI lab grown diamond report
|
|
Origin
|
Mined from the Earth
|
Created in laboratory
|
|
Report title
|
Diamond report
|
Lab grown diamond report
|
|
4Cs graded
|
Yes
|
Yes
|
|
Origin mentioned
|
No
|
Clearly mentioned: Laboratory Grown
|
|
Growth method mention
|
No
|
Yes, HPHT or CVD
|
|
Laser inscription
|
Report number
|
Report number and lab grown inscription
|
|
Price of diamond
|
High
|
Competitive, 30 to 50% lower
|
How to Read an IGI Diamond Certificate (Buyer Checklist)
When reviewing an IGI report, check:
- Diamond type (Lab grown / Natural)
- 4Cs grading (Cut, Color, Clarity, Carat)
- Measurements and proportions
- Polish & symmetry
- Fluorescence
- Laser inscription number
Pro tip: Always match the certificate number with the diamond inscription.
Are IGI Certified Diamonds Good & Reliable?
Yes, IGI certified diamonds are:
- Authentic
- Scientifically graded
- Globally recognized
When IGI Certification is Most Useful
IGI is considered reliable for lab grown diamonds, which is why many retailers use it.
Buying Guide: How to Choose the Best IGI Certified Lab Grown Diamonds
Step-by-Step Decision Checklist
- Decide your budget
- Prioritize cut over carat
- Choose color range (D–H)
- Select clarity (VS1–VVS2 ideal)
- Verify IGI certificate details
- Compare multiple options
Common Mistakes to Avoid
- Ignoring the certificate
- Focusing only on carat weight
- Not checking cut quality
- Buying without verifying authenticity
Over to You: Ready to Buy Lab Made Diamonds?
IGI is one of the most recognized diamond grading institutions. Its diamond-grading report carries value.
Whether lab grown or natural diamonds, a certificate from IGI can make your diamond buying and selling process:
- Easier
- Faster
- More confident
The next time you shop, always check the IGI certificate before buying.
FAQ
Question : What is IGI full form in diamonds?
Answer : IGI stands for International Gemological Institute.
Question : Is IGI certification good for lab diamonds?
Answer : Yes, IGI is widely trusted and commonly used for lab grown diamond certification.
Question : Are IGI certified diamonds real or fake?
Answer : IGI certified diamonds are real diamonds (natural or lab grown) verified through scientific testing.
Question : Does IGI certify lab-grown diamonds?
Answer : Yes, IGI certifies both natural and lab grown diamonds.
Question : What does IGI certification mean?
Answer : It means the diamond has been tested, verified, and graded by IGI.
Question : Are IGI lab diamonds chemically real?
Answer : Yes, IGI lab grown diamonds are 100% real diamonds. They are chemically, physically, and optically identical to mined diamonds.
Question : Do IGI grades differ from GIA grades?
Answer : IGI and GIA use the same grading scale (4Cs), but some industry experts note that IGI can grade better on color and clarity in certain cases.
Question : Is IGI reliable compared to GIA?
Answer : Yes, IGI is highly reliable and one of the most recognized gemological institutes for lab grown diamonds. GIA remains the gold standard for natural diamonds.
Question : Is IGI certification trustworthy for resale/value?
Answer : Yes, an IGI certificate is globally recognized, helps with insurance, trade-ins, and resale, and commands a clear price premium over uncertified diamonds.
Question : What information is included in an IGI grading report?
Answer : An IGI diamond grading report includes details on the 4Cs (cut, color, clarity, carat), shape, measurements, polish, symmetry, fluorescence, clarity diagram, laser inscription details, and for lab grown diamonds, the growth method (CVD or HPHT).
Question : Why do retailers prefer IGI for lab-grown diamonds?
Answer : Retailers prefer the IGI certificate for lab grown diamonds because it is the most recognized, cost-effective, and trusted certification in the lab grown diamond industry.
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Its global standard of diamond grading is recognized across the world. It has around 30 labs in 10 countries across the world.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eSo what exactly is IGI, what does it do, how does it differ from other gemological institutes, and what value do IGI-certified lab grown diamonds hold?\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eWhat is an IGI certificate?\u003c/strong\u003e\u003c/h3\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eAn IGI certificate is an official grading report issued by the International Gemological Institute (IGI) that verifies a diamond\u0026rsquo;s authenticity and evaluates its quality based on the 4Cs\u0026mdash;cut, color, clarity, and carat weight.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eThe International Gemological Institute (IGI) is one of the largest laboratories for testing and grading diamonds and gemstones. The institute, set up in 1975, has centers all across the globe. The laboratory assesses all types of gemstones, including \u003ca href=\"https://www.growndiamondcorp.com/blog/lab-created-diamonds/\"\u003elab created diamonds\u003c/a\u003e.\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eThe IGI certificate helps diamond retailers and vendors confirm the authenticity of diamonds. Similarly, the certificate helps customers buy lab diamonds with more confidence.\u003c/p\u003e\r\n\r\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eAre IGI certified diamonds legit?\u003c/strong\u003e\u003c/h3\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eYes, IGI certified diamonds\u0026mdash;both natural and lab grown\u0026mdash;are considered authentic and graded using standardized gemological processes.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003eIntroduction\u003c/h2\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eAre you looking to buy man-made diamonds? If you are, you\u0026rsquo;d want the best lab grown diamonds available in the market.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eAnd how do you ascertain you have the best?\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eYou look at the diamond grading certificate and that\u0026rsquo;s where the IGI certificate comes into the picture.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eThe International Gemological Institute (IGI) is one of the world\u0026rsquo;s largest laboratories for testing and grading diamonds and gemstones. It assesses and provides reports for lab grown diamonds, natural diamonds, and jewelry.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eHowever, many diamond buyers still ask:\u003c/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eWhat is IGI certification?\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eIs IGI legit for lab grown diamonds?\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eDoes IGI certify lab-grown diamonds?\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eIn this guide, we answer all of these questions and explain why IGI certified lab grown diamonds are valuable.\u003c/p\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003e\u0026nbsp;\u003c/h2\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003eWhat is IGI Certificate?\u003c/h2\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eThe IGI certificate (full form: International Gemological Institute) is a diamond grading report that verifies:\u003c/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eWhether a diamond is real or lab grown\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eIts quality based on the 4Cs\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eIts unique characteristics and authenticity\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\r\n\u003ch3 dir=\"ltr\"\u003eWhy IGI Certification Matters\u003c/h3\u003e\r\n\r\n\u003cul dir=\"ltr\"\u003e\r\n\t\u003cli\u003eBuilds buyer confidence\u003c/li\u003e\r\n\t\u003cli\u003eEnsures transparency in pricing\u003c/li\u003e\r\n\t\u003cli\u003eHelps compare diamonds objectively\u003c/li\u003e\r\n\t\u003cli\u003eActs as a proof of authenticity\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eIn simple terms: An IGI certificate is like a diamond\u0026rsquo;s identity card.\u003c/p\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003e\u0026nbsp;\u003c/h2\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003eDoes IGI Certify Lab Grown Diamonds?\u003c/h2\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eYes, IGI certifies lab grown diamonds.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eIn fact, IGI is one of the most widely used certification labs for lab grown diamonds globally.\u003c/p\u003e\r\n\r\n\u003ch3 dir=\"ltr\"\u003eWhat IGI Checks in Lab Diamonds\u003c/h3\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003e\u003ca href=\"https://www.growndiamondcorp.com/blog/making-lab-grown-diamonds-the-process-and-time-it-takes/\"\u003eGrowth method\u003c/a\u003e (\u003ca href=\"https://www.growndiamondcorp.com/blog/how-to-differentiate-hpht-and-cvd-lab-grown-diamonds/\"\u003eHPHT or CVD\u003c/a\u003e)\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eDiamond type (\u003ca href=\"https://www.growndiamondcorp.com/blog/can-you-easily-distinguish-between-a-mined-and-a-lab-grown-diamond/\"\u003elab grown vs natural\u003c/a\u003e)\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003e\u003ca href=\"http://www.growndiamondcorp.com/blog/the-4cs-of-diamond-grading-all-you-need-to-know/\"\u003e4Cs grading\u003c/a\u003e\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eLaser inscription (if applicable)\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eThis makes IGI certification highly relevant for modern diamond buyers, especially in the lab-grown segment.\u003c/p\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003e\u0026nbsp;\u003c/h2\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003eHow Does IGI Grade Lab Grown Diamonds?\u003c/h2\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eJust like other diamond-grading institutions such as \u003ca href=\"https://www.growndiamondcorp.com/blog/why-buy-lab-created-diamonds-with-gia-certified/\"\u003eGIA\u003c/a\u003e, IGI also grades lab-made diamonds based on the 4Cs of diamond quality.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eDiamond grading is a technical and scientific process involving:\u003c/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eAdvanced gemological tools\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eMicroscopic analysis\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003e\u003ca href=\"https://www.growndiamondcorp.com/blog/gia-offers-ags-diamond-light-performance-report/\"\u003eLight performance evaluation\u003c/a\u003e\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eIGI experts evaluate each diamond carefully before issuing a grading report.\u003c/p\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003e\u0026nbsp;\u003c/h2\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003eThe 4Cs of Diamond Grading by IGI\u003c/h2\u003e\r\n\r\n\u003ch3 dir=\"ltr\"\u003e1. Cut (Most Important for Sparkle)\u003c/h3\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eWhat is diamond cut?\u003c/em\u003e\u003cbr /\u003e\r\nCut refers to how well a diamond is shaped, proportioned, and finished to reflect light.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eWhether lab created diamonds or natural, they have to be cut to achieve the desired shape. But cut doesn\u0026rsquo;t just refer to shapes like round, princess, cushion, oval, heart, or pear.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eCut refers to:\u003c/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eProportions\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eSymmetry\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eFacets\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003ePolish\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eThe cut is one of the most important factors as it directly affects the brilliance and performance of the diamond.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eA well-cut diamond reflects light better, resulting in:\u003c/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eHigher brilliance\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eBetter sparkle\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eStrong fire\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eBest choice\u003c/strong\u003e: Ideal or Excellent cut\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQuick tip\u003c/strong\u003e: Even a high-carat diamond can look dull if the cut is poor.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eRelated Article -\u0026nbsp;\u003ca href=\"https://www.growndiamondcorp.com/master-cut-diamonds/\"\u003eMaster Cut Diamonds\u003c/a\u003e\u003c/strong\u003e\u003c/p\u003e\r\n\r\n\u003ch3 dir=\"ltr\"\u003e2. Color\u0026nbsp;\u003c/h3\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eWhat is diamond color grading?\u003c/em\u003e\u003cbr /\u003e\r\nColor refers to how colorless a diamond appears.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eDiamonds may look colorless to the naked eye, but when examined closely, they have subtle shades. IGI grades diamond color alphabetically.\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eIGI grades diamond color from:\u003c/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eD (Colorless \u0026ndash; highest grade)\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eTo Z (Light yellow/brown tones)\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePopular buying range\u003c/strong\u003e: D\u0026ndash;H (near colorless)\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQuick tip\u003c/strong\u003e: Most buyers cannot distinguish between D and G with the naked eye.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eRelate Article -\u0026nbsp;\u003ca href=\"https://www.growndiamondcorp.com/blog/colored-lab-grown-diamonds-are-available-in-a-spectrum-of-shades/\"\u003eColored Lab-Grown Diamonds\u003c/a\u003e\u003c/strong\u003e\u003c/p\u003e\r\n\r\n\u003ch3 dir=\"ltr\"\u003e3. Clarity (Inclusions \u0026amp; Blemishes)\u003c/h3\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eWhat is diamond clarity?\u003c/em\u003e\u003cbr /\u003e\r\nClarity measures the presence of internal and external imperfections in a diamond.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eLab diamonds go through processes involving heat, pressure, and chemical reactions, which can lead to:\u003c/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eInclusions \u0026ndash; internal flaws\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eBlemishes \u0026ndash; surface flaws\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eIGI evaluates clarity based on:\u003c/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eNumber\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eSize\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003ePosition\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eVisibility\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eFlawless diamonds have no visible imperfections under magnification.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTop clarity grades\u003c/strong\u003e: FL (Flawless), VVS1, VVS2\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAlso Read\u003c/strong\u003e -\u0026nbsp;\u003ca href=\"https://www.growndiamondcorp.com/blog/vvs1-vs-vvs2-the-difference-between-these-diamond-grades/\"\u003eVVS2 vs VVS1\u003c/a\u003e\u0026nbsp;| \u003ca href=\"https://www.growndiamondcorp.com/blog/what-are-flawless-and-internally-flawless-diamonds/\"\u003eFLIF Lab Diamonds\u003c/a\u003e\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQuick tip\u003c/strong\u003e: VS1\u0026ndash;VS2 offers the best balance between quality and price.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eRelated Article -\u0026nbsp;\u003ca href=\"https://www.growndiamondcorp.com/blog/lab-made-diamonds-vs-clarity-enhanced-diamonds/\"\u003eWhat is Clarity Enhanced Diamonds\u003c/a\u003e\u003c/strong\u003e\u003c/p\u003e\r\n\r\n\u003ch3 dir=\"ltr\"\u003e4. Carat Weight (Size vs Value)\u003c/h3\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eWhat is carat weight?\u003c/em\u003e\u003cbr /\u003e\r\nCarat refers to the weight of the diamond, not its size alone.\u003c/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003e1 carat = 0.200 grams\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003e1 carat = 100 points\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eLab created diamonds are available in different sizes and weights.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eHowever, carat weight is not the only factor determining value.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eA smaller diamond with better cut, color, and clarity can be more valuable than a larger one.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQuick tip\u003c/strong\u003e: Focus on overall quality, not just size.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eRelated Article -\u0026nbsp;\u003ca href=\"https://www.growndiamondcorp.com/blog/everything-you-must-know-about-lab-diamond-carats/\"\u003eEverything You Must Know About Lab Diamond Carats\u003c/a\u003e\u003c/strong\u003e\u003c/p\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003e\u0026nbsp;\u003c/h2\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eIGI vs GIA vs GCAL 8X - What\u0026rsquo;s the difference?\u003c/strong\u003e\u003c/h2\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eThere are three gemological institutes that dominate diamond grading and certification: \u003ca href=\"https://www.igi.org/\"\u003eIGI\u003c/a\u003e, the Gemological Institute of America (\u003ca href=\"https://www.gia.edu/\"\u003eGIA\u003c/a\u003e), and the Gem Certification \u0026amp; Assurance Lab (\u003ca href=\"https://www.gcalusa.com/gcal-8x-cut-grade.html\"\u003eGCAL\u003c/a\u003e). All three are reputed and recognized globally. Let\u0026rsquo;s look at the difference between the three.\u003c/p\u003e\r\n\r\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003ctable\u003e\r\n\t\u003ctbody\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\u0026nbsp;\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIGI\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eGIA\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eGCAL 8x\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\u003c/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFounding year\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e1975\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e1931\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e2000\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\u003c/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePlace\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eBelgium\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eUSA\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eUSA\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\u003c/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eLab grown diamond grading\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eYes, grades 4Cs\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eYes, introduced in 2020\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eYes, speciality focus\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\u003c/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eColor grading scale\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eD-Z (same as natural)\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eD-Z (same as natural)\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eD-Z (same as natural)\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\u003c/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eClarity grading scale\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eFL to I3\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eFL to I3\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eFL to I3\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\u003c/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCut grade\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eExcellent to Poor\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eExcellent to Poor\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e8X light performance\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\u003c/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eLight performance report\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eNo\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eNo\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\u0026nbsp;\u003c/td\u003e\r\n\t\t\u003c/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIndustry recognition\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eHighly recommended for lab grown diamonds\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eHighest for natural diamonds\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eGrowing for premium lab grown diamonds\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\u003c/tr\u003e\r\n\t\u003c/tbody\u003e\r\n\u003c/table\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eHow to check an IGI certificate online\u003c/strong\u003e\u003c/h2\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eFollow these steps to check an IGI certificate:\u003c/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eStep 1: Go to IGI\u0026rsquo;s official website: \u003ca href=\"http://igi.org/verify\"\u003eigi.org/verify\u003c/a\u003e\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eStep 2: Enter the IGI report number mentioned on the certificate and laser inscription on the girdle of the diamond.\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eStep 3: Click \u0026lsquo;Verify\u0026rsquo;. The full certificate will appear.\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\t\u003cli dir=\"ltr\"\u003e\r\n\t\u003cp dir=\"ltr\"\u003eStep 4: Cross check the details with the physical certificate or the information provided by the supplier, seller.\u003c/p\u003e\r\n\t\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003eDo IGI lab diamonds hold value?\u003c/h2\u003e\r\n\r\n\u003ch3 dir=\"ltr\"\u003e1. Larger carat weight real diamonds - the real value\u003c/h3\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eOne of the best ways that IGI-certified lab grown diamonds demonstrate value is the diamond you get for the price. You can purchase a high-quality lab diamond of 2 carat, VS1, F color grade for the same price you\u0026rsquo;d pay for a 0.50 carat natural diamond. For B2B retailers, this can mean significant margins, and for customers, an opportunity to buy large real diamonds at less price.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003e2. Insurance value\u003c/strong\u003e\u003c/h3\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eFor people who want to insure their lab grown diamonds, insurance companies accept IGI certificates for lab diamonds. The IGI certificate provides the required details to insurance companies for verifying the authenticity and details of the diamonds.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003e3. Resale confidence\u003c/strong\u003e\u003c/h3\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eConscious consumers prefer to buy sustainable jewelry and diamonds. Moreover, those who believe in a circular economy prefer to buy resold lab grown diamonds. The IGI certificate provides authenticity and assurance of the diamond being real, along with other details and parameters of the lab grown diamond.\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003e4. Brand trust\u0026nbsp;\u003c/strong\u003e\u003c/h3\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eLab grown diamond brands that sell authentic and real lab diamonds certified by repeated gemological institutes, such as IGI, are more trusted. Consumers prefer to buy lab grown diamonds from brands that are known to be trustworthy. This drives repeat business and better brand recognition.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eDifference between IGI natural and IGI lab grown diamond reports\u003c/strong\u003e\u003c/h2\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eHere\u0026rsquo;s how to distinguish between an IGI natural diamond report and an IGI lab grown diamond report.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003ctable\u003e\r\n\t\u003ctbody\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\u0026nbsp;\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIGI natural diamond report\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIGI lab grown diamond report\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\u003c/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOrigin\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eMined from the Earth\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eCreated in laboratory\u0026nbsp;\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\u003c/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eReport title\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eDiamond report\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eLab grown diamond report\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\u003c/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e4Cs graded\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eYes\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eYes\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\u003c/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOrigin mentioned\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eNo\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eClearly mentioned: Laboratory\u003cstrong\u003e \u003c/strong\u003eGrown\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\u003c/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eGrowth method mention\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eNo\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eYes, HPHT or CVD\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\u003c/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eLaser inscription\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eReport number\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eReport number and lab grown inscription\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\u003c/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePrice of diamond\u003c/strong\u003e\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eHigh\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp dir=\"ltr\"\u003eCompetitive, 30 to 50% lower\u003c/p\u003e\r\n\t\t\t\u003c/td\u003e\r\n\t\t\u003c/tr\u003e\r\n\t\u003c/tbody\u003e\r\n\u003c/table\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003eHow to Read an IGI Diamond Certificate (Buyer Checklist)\u003c/h2\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eWhen reviewing an IGI report, check:\u003c/p\u003e\r\n\r\n\u003cul dir=\"ltr\"\u003e\r\n\t\u003cli\u003eDiamond type (Lab grown / Natural)\u003c/li\u003e\r\n\t\u003cli\u003e4Cs grading (Cut, Color, Clarity, Carat)\u003c/li\u003e\r\n\t\u003cli\u003eMeasurements and proportions\u003c/li\u003e\r\n\t\u003cli\u003ePolish \u0026amp; symmetry\u003c/li\u003e\r\n\t\u003cli\u003eFluorescence\u003c/li\u003e\r\n\t\u003cli\u003eLaser inscription number\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003ePro tip: Always match the certificate number with the diamond inscription.\u003c/p\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003e\u0026nbsp;\u003c/h2\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003eAre IGI Certified Diamonds Good \u0026amp; Reliable?\u003c/h2\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eYes, IGI certified diamonds are:\u003c/p\u003e\r\n\r\n\u003cul dir=\"ltr\"\u003e\r\n\t\u003cli\u003eAuthentic\u003c/li\u003e\r\n\t\u003cli\u003eScientifically graded\u003c/li\u003e\r\n\t\u003cli\u003eGlobally recognized\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\r\n\u003ch3 dir=\"ltr\"\u003eWhen IGI Certification is Most Useful\u003c/h3\u003e\r\n\r\n\u003cul dir=\"ltr\"\u003e\r\n\t\u003cli\u003e\u003ca href=\"https://www.growndiamondcorp.com/\"\u003eBuying lab grown diamonds online\u003c/a\u003e\u003c/li\u003e\r\n\t\u003cli\u003eComparing multiple diamonds\u003c/li\u003e\r\n\t\u003cli\u003eEnsuring fair pricing\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eIGI is considered reliable for lab grown diamonds, which is why many retailers use it.\u003c/p\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003e\u0026nbsp;\u003c/h2\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003eBuying Guide: How to Choose the Best IGI Certified Lab Grown Diamonds\u003c/h2\u003e\r\n\r\n\u003ch3 dir=\"ltr\"\u003eStep-by-Step Decision Checklist\u003c/h3\u003e\r\n\r\n\u003col dir=\"ltr\"\u003e\r\n\t\u003cli\u003eDecide your budget\u003c/li\u003e\r\n\t\u003cli\u003ePrioritize cut over carat\u003c/li\u003e\r\n\t\u003cli\u003eChoose color range (D\u0026ndash;H)\u003c/li\u003e\r\n\t\u003cli\u003eSelect clarity (VS1\u0026ndash;VVS2 ideal)\u003c/li\u003e\r\n\t\u003cli\u003eVerify IGI certificate details\u003c/li\u003e\r\n\t\u003cli\u003eCompare multiple options\u003c/li\u003e\r\n\u003c/ol\u003e\r\n\r\n\u003ch3 dir=\"ltr\"\u003eCommon Mistakes to Avoid\u003c/h3\u003e\r\n\r\n\u003cul dir=\"ltr\"\u003e\r\n\t\u003cli\u003eIgnoring the certificate\u003c/li\u003e\r\n\t\u003cli\u003eFocusing only on carat weight\u003c/li\u003e\r\n\t\u003cli\u003eNot checking cut quality\u003c/li\u003e\r\n\t\u003cli\u003eBuying without verifying authenticity\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\r\n\u003ch3 dir=\"ltr\"\u003eOver to You: Ready to Buy Lab Made Diamonds?\u003c/h3\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eIGI is one of the most recognized diamond grading institutions. Its diamond-grading report carries value.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eWhether lab grown or natural diamonds, a certificate from IGI can make your diamond buying and selling process:\u003c/p\u003e\r\n\r\n\u003cul dir=\"ltr\"\u003e\r\n\t\u003cli\u003eEasier\u003c/li\u003e\r\n\t\u003cli\u003eFaster\u003c/li\u003e\r\n\t\u003cli\u003eMore confident\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eThe next time you shop, always check the IGI certificate before buying.\u003c/p\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003e\u0026nbsp;\u003c/h2\u003e\r\n\r\n\u003ch2 dir=\"ltr\"\u003eFAQ\u003c/h2\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQuestion : What is IGI full form in diamonds?\u003c/strong\u003e\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eAnswer : IGI stands for International Gemological Institute.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQuestion : \u003c/strong\u003e\u003cstrong\u003eIs IGI certification good for lab diamonds?\u003c/strong\u003e\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eAnswer : Yes, IGI is widely trusted and commonly used for lab grown diamond certification.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQuestion : Are IGI certified diamonds real or fake?\u003c/strong\u003e\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eAnswer : IGI certified diamonds are real diamonds (natural or lab grown) verified through scientific testing.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQuestion : Does IGI certify lab-grown diamonds?\u003c/strong\u003e\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003eAnswer : Yes, IGI certifies both natural and lab grown diamonds.\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQuestion : What does IGI certification mean?\u003c/strong\u003e\u003c/p\u003e\r\n\r\n\u003cp\u003eAnswer : It means the diamond has been tested, verified, and graded by IGI.\u003c/p\u003e\r\n\r\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQuestion : Are IGI lab diamonds chemically real?\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAnswer : \u003c/strong\u003eYes, IGI lab grown diamonds are 100% real diamonds. They are chemically, physically, and optically identical to mined diamonds.\u003c/p\u003e\r\n\r\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQuestion : Do IGI grades differ from GIA grades?\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAnswer : \u003c/strong\u003eIGI and GIA use the same grading scale (4Cs), but some industry experts note that IGI can grade better on color and clarity in certain cases.\u003c/p\u003e\r\n\r\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQuestion : Is IGI reliable compared to GIA?\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAnswer : \u003c/strong\u003eYes, IGI is highly reliable and one of the most recognized gemological institutes for lab grown diamonds. GIA remains the gold standard for natural diamonds.\u003c/p\u003e\r\n\r\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQuestion : Is IGI certification trustworthy for resale/value?\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAnswer : \u003c/strong\u003eYes, an IGI certificate is globally recognized, helps with insurance, trade-ins, and resale, and commands a clear price premium over uncertified diamonds.\u003c/p\u003e\r\n\r\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQuestion : What information is included in an IGI grading report?\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAnswer : \u003c/strong\u003eAn IGI diamond grading report includes details on the 4Cs (cut, color, clarity, carat), shape, measurements, polish, symmetry, fluorescence, clarity diagram, laser inscription details, and for lab grown diamonds, the growth method (CVD or HPHT).\u003c/p\u003e\r\n\r\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQuestion : Why do retailers prefer IGI for lab-grown diamonds?\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\r\n\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAnswer : \u003c/strong\u003eRetailers prefer the IGI certificate for lab grown diamonds because it is the most recognized, cost-effective, and trusted certification in the lab grown diamond industry.\u003c/p\u003e\r\n","FromDate":null,"ToDate":null,"Image_Url":"are-igi-certified-lab-grown-diamonds-legit.jpg","Image_Alt":"IGI-Certified Lab Grown Diamonds","KeyWords":"lab grown diamonds, lab created diamonds, igi certification, igi lab grown diamonds, are lab grown diamonds gia certified","MetaDescription":"The IGI certificate helps diamond retailers and vendors confirm the authenticity of diamonds. In this article, we will cover everything you need to know about IGI lab diamond certification , grading process and why it adds value to your purchase.","MetaTitle":"International Gemological Institute - IGI certified diamonds | Grown Diamond Corporation","CanonicalLink":"https://www.growndiamondcorp.com/blog/are-igi-certified-lab-grown-diamonds-legit/","MetaContent":"\u003c!-- Open Graph / Facebook --\u003e\r\n\u003cmeta property=\"og:type\" content=\"website\"\u003e\r\n\u003cmeta property=\"og:url\" content =\"https://www.growndiamondcorp.com/blog/are-igi-certified-lab-grown-diamonds-legit/\"\u003e\r\n\u003cmeta property=\"og:title\" content=\"Are IGI-Certified Lab Grown Diamonds Legit? | Grown Diamond Corporation\"\u003e\r\n\u003cmeta property=\"og:description\" content=\"Consider buying an IGI-certified lab-grown diamond. In this article, we will cover everything you need to know about IGI’s grading process and why it adds value to your purchase.\"\u003e\r\n\u003cmeta property=\"og:image\" content=\"https://docs.growndiamondcorp.com/blog/are-igi-certified-lab-grown-diamonds-legit.jpg\"\u003e\r\n\r\n\u003c!-- Twitter --\u003e\r\n\u003cmeta property=\"twitter:card\" content=\"summary_large_image\"\u003e\r\n\u003cmeta property=\"twitter:url\" content=\" https://www.growndiamondcorp.com/blog/are-igi-certified-lab-grown-diamonds-legit/\"\u003e\r\n\u003cmeta property=\"twitter:title\" content=\"Are IGI-Certified Lab Grown Diamonds Legit? | Grown Diamond Corporation\"\u003e\r\n\u003cmeta property=\"twitter:description\" content=\"Consider buying an IGI-certified lab-grown diamond. In this article, we will cover everything you need to know about IGI’s grading process and why it adds value to your purchase.\"\u003e\r\n\u003cmeta property=\"twitter:image\" content=\"https://docs.growndiamondcorp.com/blog/are-igi-certified-lab-grown-diamonds-legit.jpg\"\u003e","SeqNo":null,"Slug":"are-igi-certified-lab-grown-diamonds-legit","GetTitle":"what-is-an-igi-certified-lab-grown-diamond","GetImageUrl":"https://docs.growndiamondcorp.com/blog/are-igi-certified-lab-grown-diamonds-legit.jpg"}