When it comes to purchasing lab grown diamonds, understanding the grading systems and certifications is essential for making an informed decision. Two of the most respected organizations in the industry that provide certifications for lab grown diamonds are the International Gemological Institute (IGI) and the Gemological Institute of America (GIA). Both organizations offer valuable insights into the quality of a diamond, but they have different grading approaches and criteria. In this article, we’ll compare IGI vs GIA lab grown diamonds to help you choose the right certification for your next diamond purchase.
What is IGI and GIA for Lab Grown Diamonds?
IGI and GIA are two of the leading organizations in the gemological industry, known for their expertise in grading and certifying diamonds. The GIA, founded in 1931, is perhaps the most recognized name in the industry and is known for its comprehensive and rigorous grading system. It has been the standard for grading natural diamonds for decades and continues to be a trusted authority, even when it comes to lab grown diamonds.
On the other hand, the IGI, founded in 1975, is another highly respected gemological institution that offers diamond certifications. While IGI is recognized globally and widely respected, its grading approach is often considered to be slightly more lenient than the GIA’s. This difference in grading standards between IGI vs GIA lab grown diamonds is one of the key factors to consider when selecting a certified diamond.
Grading Scale Differences Between IGI vs GIA Lab Grown Diamonds
When comparing IGI vs GIA lab grown diamonds, it’s important to understand the grading scales used by both organizations. Both GIA and IGI grade diamonds based on the 4Cs: Cut, Color, Clarity, and Carat weight. However, the way these characteristics are assessed can vary slightly.
The GIA uses a very detailed and strict grading scale, especially when it comes to the cut grade, which is one of the most critical factors in the overall appearance of a diamond. GIA diamonds are graded on a scale from Excellent to Poor, with a focus on the diamond’s proportions, symmetry, and polish. In addition, GIA’s clarity scale can sometimes be more stringent, making diamonds with inclusions or blemishes appear less favorable.
In comparison, IGI lab grown diamonds tend to have slightly more flexibility in their grading. For example, IGI’s cut grades can be somewhat broader, and their overall grading process can sometimes result in higher ratings for diamonds that might receive a slightly lower grade from GIA. While IGI’s grading system is still highly reputable, some consumers may perceive GIA’s grading as a bit more conservative, especially when it comes to the assessment of diamond cuts and clarity.
The Certification Process: IGI vs GIA Lab Grown Diamonds
The process for certifying lab grown diamonds by both IGI and GIA is quite thorough, but it differs in some of its methods and approaches. Both IGI and GIA use state-of-the-art equipment to evaluate lab grown diamonds, but the key difference lies in how they interpret and report the diamond’s characteristics.
GIA lab grown diamonds undergo a rigorous evaluation process, where diamonds are assessed under high magnification to detect any inclusions, color characteristics, and overall shape. GIA is known for its comprehensive and detailed reports that include specific measurements, clarity, and cut assessments, as well as any relevant information about the diamond’s lab-grown origins. GIA certificates are typically more comprehensive, giving consumers confidence in the authenticity and quality of the diamond.
IGI, on the other hand, also uses advanced technology to assess diamonds but tends to provide slightly less detailed reports in some areas. However, IGI’s grading system is still widely regarded as reliable, and its certificates are accepted by many jewellers. For buyers who are focused on a more concise grading report, IGI lab grown diamonds may be a more accessible option, even if the grading is considered to be slightly more lenient in comparison to GIA.
Transparency and Trust: IGI vs GIA Lab Grown Diamonds
When it comes to transparency and trust, GIA is often considered the gold standard in the diamond industry. The GIA’s reputation for being an independent, non-profit organization has contributed to its credibility and trustworthiness among both consumers and professionals in the jewellery industry. Many buyers prefer to choose GIA-certified lab grown diamonds because they feel confident that the grading is as accurate and unbiased as possible.
IGI also has a solid reputation in the diamond grading industry, but it is often seen as slightly less rigorous than GIA. While IGI certifications are still considered to be reliable, some consumers and jewellers may view GIA’s assessments as more prestigious. This perception of transparency and trust may be an important factor to consider when comparing IGI vs GIA lab grown diamonds, especially for those who are purchasing their diamonds as an investment or for a high-value piece of jewellery.
Price Differences Between IGI vs GIA Lab Grown Diamonds
When purchasing a lab grown diamond, the price can vary depending on the certification it holds. Generally, GIA-certified lab grown diamonds tend to be priced higher than IGI-certified diamonds, primarily due to the perceived rigor and conservatism of GIA’s grading system. Since GIA’s assessments are often viewed as stricter, diamonds graded by this organization may command a premium, especially for higher-quality diamonds.
On the other hand, IGI lab grown diamonds may be priced slightly lower because of the more lenient grading system. While the diamonds themselves may be identical in quality, the difference in price is often attributed to the certification’s perceived value. Buyers on a budget or those seeking a more cost-effective option may find that IGI lab created diamonds offer a good balance between quality and price. However, if budget permits, some buyers may prefer to pay a bit more for the assurance of a GIA-certified diamond.
Which Certification is Right for You: IGI vs GIA Lab Grown Diamonds?
The decision between IGI vs GIA lab grown diamonds ultimately depends on your personal preferences and priorities. If you value a more conservative and strict grading approach, and you are willing to pay a bit more for a certified diamond, GIA may be the better option for you. GIA’s rigorous grading system offers detailed reports and is widely trusted across the diamond industry.
However, if you are looking for a more affordable lab grown diamond and don’t mind a slightly less stringent grading system, IGI may be a great option. IGI’s diamonds still offer excellent quality, and its certificates are widely accepted, especially for buyers looking for a reliable, yet budget-friendly choice.
Conclusion: IGI vs GIA Lab Grown Diamonds
Both IGI and GIA are reputable organizations that provide valuable certification for lab grown diamonds. The decision between IGI vs GIA lab grown diamonds depends on your priorities in terms of grading conservatism, transparency, price, and the level of detail you expect from the certificate. While GIA may be preferred by those seeking the utmost in strict grading and prestige, IGI offers a more affordable alternative without compromising on quality. By understanding the differences between IGI and GIA lab grown diamonds, you can make an informed decision that best suits your needs and preferences.
