There are a few key differences between IGI VS GIA certified lab grown diamonds. For starters, IGI only offers certification for diamonds that are 0.5 carats or larger. GIA, on the other hand, will certify lab grown diamonds of any size.
IGI also has a more stringent set of standards when it comes to clarity and color. In order to be certified by IGI, a lab grown diamond must be graded as VVS2 or better in clarity and D in color or better. GIA, on the other hand, will certify lab grown diamonds that are graded as SI2 or better in clarity and I in color or better.
Finally, IGI offers a laser inscription service that allows you to have your lab grown diamond laser inscribed with a unique serial number. This number can then be used to look up the diamond’s certification information on the IGI website. GIA does not offer this service.
If you’re in the market for a lab-created diamond, you may be wondering which certification is best. IGI (International Gemological Institute) and GIA (Gemological Institute of America) are both well-respected diamond certification organizations. So, which is better?
The answer may depend on your personal preferences. IGI certification includes a full diamond grading report, as well as a laser inscription of the IGI report number on the diamond. GIA certification includes a full diamond grading report, but does not include a laser inscription.
Some shoppers prefer the extra security of knowing their diamond has been laser inscribed with a certification number. Others prefer the minimalist look of a diamond without any laser inscription. Ultimately, the choice is up to you.
Both IGI and GIA certification provide accurate and reliable information about a diamond’s 4C’s (carat weight, cut, color, and clarity). So, you can rest assured that either certification will give you the information you need to make an informed purchase.
What’s the difference between IGI and GIA?
The International Gemological Institute (IGI) and the Gemological Institute of America (GIA) are the two most well-known and respected gemological organizations in the world. Both organizations provide gemological services, including grading and certification, to the jewelry industry and consumers. So, what’s the difference between IGI and GIA?
One major difference is that IGI is an international organization, with offices and laboratories located around the world, while GIA is based in the United States. Another difference is that IGI offers a wider range of services than GIA, including diamond grading, colored stone grading, jewelry appraisal, and gemological research. GIA, on the other hand, focuses primarily on diamond grading and research.
In terms of diamond grading, both IGI and GIA use the 4C’s system (carat weight, color, clarity, and cut) to assess a diamond’s quality. However, there are some slight differences in the way that they grade diamonds. For example, IGI grades diamonds on a scale of D (no color) to Z (a yellow or brown color), while GIA uses a scale of D (no color) to J (a yellow or brown color).
Finally, IGI and GIA have different philosophies when it comes to certifying diamonds. IGI believes that every diamond is unique and should be certified individually.