Table of Contents
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.
What is the best diamond report?
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.
Is IGI worse than GIA?
IGI was stricter than GIA in 5 cases (e.g. IGI graded a diamond VVS2, while GIA graded it VVS1). IGI was looser in 4 cases (e.g. IGI graded a diamond SI1, while GIA graded it SI2). Both labs assigned the same grade in 20 cases.
What is an IGI report?
The IGI Diamond Report contains a detailed analysis of the stone’s characteristics, including carat weight, color, clarity, polish and symmetry, and proportions. A diamond diagram with plotted clarity characteristics is also included.
What does IGI mean in diamonds?
International Gemological Institute
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.
Is IGI better than Gcal?
At the same time, they are the best in grading the cut grade of a diamond because they use a proportion-based system. IGI is a decent lab but not as good as GIA or AGS. GCAL is a great lab but has a small market share. They are on par with GIA.
What is the difference between IGI and Gia graded diamonds?
We wouldn’t worry too much between the difference of IGI and GIA graded diamonds in J and lower color range diamonds. It is also safe to assume a 1 grade clarity inconsistency in IGI and GIA graded diamonds, especially in high investment grade diamonds in the D-F color and Flawless to VVS clarity range.
Is Igigi better than Gia or GIA?
IGI is improving, but is still not on par with GIA… The Gemological Institute of America or GIA is the best lab in the world. It is very consistent, and a standard bearer for diamond grading in the industry. The International Gemological Institute or IGI is also a very large institution, and it has been around since 1975.
Are IGI certified diamonds a good value opportunity?
Based on the results of the grading and pricing analyses, IGI certified diamonds potentially represent a good value opportunity. We collected GIA certificates for round diamonds listed for sale on Blue Nile (n=143058 diamonds) and James Allen (n=75624 diamonds).
Is it safe to assume a 1 grade clarity inconsistency in diamonds?
It is also safe to assume a 1 grade clarity inconsistency in IGI and GIA graded diamonds, especially in high investment grade diamonds in the D-F color and Flawless to VVS clarity range. Be very clear with the dealer and ask questions about the clarity of SI1 and SI2 graded IGI diamonds as they might not be eye-clean.