Is IGI diamond certificate good?
For two diamonds of the same carat, color, and clarity grade, an IGI certified diamond is on average 12% cheaper than a GIA certified diamond. Based on the results of the grading and pricing analyses, IGI certified diamonds potentially represent a good value opportunity.
Is IGI certification better than GIA?
Even though both labs are trustworthy and scientific, we believe for today’s discerning buyer, IGI certified is the overall better option when buying a lab grown diamond. Unsurprisingly, IGI certified diamonds costing less outweighs any other advantage a GIA certificate might have.
Is IGI diamond bad?
IGI grading for color and clarity is less stringent than GIA or AGS, so the pricing of these diamonds has been discounted to reflect those softer standards. It is our opinion that IGI diamonds still represent a good value, even after consideration of the grading differences.
Is IGI or Gcal better?
A Review of Each Diamond Certification Lab:
In short, we highly recommend GIA as the top lab and consider AGS, HRD, and GCAL as reliable labs as well. The International Gemological Institute (IGI) is also improving its process for grading diamonds. … Moreover, GCAL is a very reputable lab.
Can you trust IGI?
While IGI is a reliable lab, it is still not as strong as GIA. … It is also important to note that IGI is not as inconsistent in low grade diamonds as they are in high grade diamonds. Our top advice always would be to go for a GIA graded diamond. James Allen is one of the best online retailer for buying loose diamonds.
What is IGI certified mean?
Established in 1975, the International Gemological Institute (IGI) is the largest independent gemological laboratory in the world, with locations in all major diamond trade cities.
How much does IGI certification cost?
IGI Diamond Reports
|0.46 to 0.69||$ 70|
|0.70 to 0.89||$ 80|
|0.90 to 0.95||$ 95|
|0.96 to 1.45||$ 125|
How do I read my IGI diamond Report?
IGI certified diamonds are graded on a concise color scale. These grades range on a scale from D (100% colorless/white/clear) to Z (which include diamonds with the most yellow tint/primarily yellow-hued diamonds). The carat scale for IGI certification varies according to a size vs. weight ratio.
What is the most reputable diamond certification?
What are the best Diamond Certifications?
- GIA, AGS, and GCAL are the best labs.
- GIA is the most well-known, well-respected diamond grading laboratory.
Are IGI diamonds fake?
In its Thailand facility, IGI recently analysed and graded a 6.18ct round brilliant-cut, loose stone and established it was a lab-grown diamond, despite the fact that the stone’s GIA report claimed it was a a natural diamond, D color, flawless clarity and triple excellent-cut.
Are IGI diamonds lab grown?
It came with a report from the Gemological Institute of America stating it was a natural diamond of D color, flawless clarity, and triple excellent cut, but IGI established it was, in fact, a lab-grown diamond.
Can lab grown diamonds be GIA certified?
Yes. GIA has been grading laboratory-grown diamonds since 2007.
What is SGL certification?
An SGL Diamond or Gemstone Certificate is a statement issued by one of our independent gemological laboratories documenting the characteristics of the stone as determined by our experienced diamond graders at the time of evaluation.
Why do labs grow diamonds?
Lab-grown diamonds offer great value, as they are more affordable than natural diamonds of comparable size and quality. These cultured diamonds can be almost 30% less expensive than mined natural diamonds. The mined diamond industry is largely controlled by diamond cartels and filled with middle-men.
Is GIA better than HRD?
Clarity-grading: GIA is generally slightly stricter in clarity-grading than HRD. For borderline-impurities, GIA will give one clarity lower than HRD. The big difference is in their highest grade, which has a different name.