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GIA Vs IGI Lab Grown Diamonds

If you are considering purchasing a diamond for yourself, you should know that igi vs gia grade their diamonds differently. While the two organizations are different in some aspects, the GIA is a respected jewelry industry institution that receives a lot of funding from the mined diamond industry. For many years, GIA didn’t treat lab-grown diamonds the same when it came to grading reports, because they wanted to protect the natural diamond market.

GIA grades lab-grown diamonds

While GIA does not give cut grades to fancy shape diamonds, they do grade their color and clarity. Inclusions are mapped, as is the case with natural diamonds. In some cases, a diamond may have a slight blue tint, but a GIA grading report will not mention this.

While the GIA’s decisions are beneficial to consumers, they can’t be a guarantee that a particular stone is a perfect replica of the natural one. However, GIA will now offer color grading for lab-grown diamonds. Consumers can now trust their reports when buying a diamond, and GIA’s decision will ensure a more consistent consumer experience.

The GIA is not the only gemological institute to grade lab-grown diamonds. The American Gem Society has also recently resumed grading lab-grown diamonds. GIA executives said that they plan to make the reports look different. However, they won’t include notes regarding the rarity of lab-grown diamonds, either. They will continue to issue identification reports, however.

The GIA has been offering reports on man-made diamonds since 2006, but they were not graded by the same standards as natural diamonds. In 2016, GIA began producing synthetic diamonds to gain a deeper understanding of their unique characteristics. The HRD Antwerp harmonised the colour grades of lab-grown diamonds in March 2019. The IGI has been providing lab-grown diamond grading since 2005, and the GIA’s recent move is a step in the right direction for the industry.

IGI grades them

The International Gemological Institute (IGI) offers diamond laboratory testing services. Their diamonds are analyzed for their clarity, cut, and carat weight. Founded in Antwerp in 1975, the IGI is one of the oldest labs for diamond testing in the world. Its laboratories have pioneered many advancements in the field, including synthetic diamond testing.

When purchasing diamond jewelry, you should always choose a certified diamond. You can do this by looking for an IGI certificate. These certificates are widely accepted by companies, and can give you peace of mind when making a purchase. Furthermore, buying IGI-graded diamonds gives you the advantage of a larger selection. This makes it easier to find the perfect diamond.

In addition to the cut and clarity grades, IGI also grades the diamonds using several factors, including their smoothness, symmetry, and proportions. These factors are used to give a diamond its cut grade, which is scaled from “poor” to “excellent”. In other words, a diamond’s cut and polish determine its sparkle. Another important factor is the table size, which is the largest facet. The diamond’s table size is the average of its minimum and maximum diameter.

The International Gemological Institute (IGI) is an independent gemological laboratory that analyzes loose diamonds to determine their authenticity. It has also conducted tests to determine whether a loose diamond is a lab-grown diamond. One such stone weighing 6.18 carats was submitted to the lab for verification. The stone also came with a certificate stating that it was a natural diamond with D color, flawless clarity, and triple excellent cut.

They are cheaper

The cost of an igi vs gia lab grown Diamonds may be more affordable than a natural diamond, but the resale value is not guaranteed. Natural diamonds have held their value for decades. While lab grown diamonds are less expensive, the price of a natural diamond will eventually drop below the retail price. While it’s not impossible to get a natural diamond for much less, you might be better off buying one from an online retailer.

If you’re thinking about purchasing a diamond ring, you might be wondering whether to buy a natural diamond or a lab grown diamond. Natural diamonds are created naturally, but lab grown diamonds are created in a laboratory. Scientists use manmade processes to create them, and they are optically identical to natural diamonds. Both types of diamonds come with diamond certifications. This makes them the perfect choice for those looking to invest in an expensive diamond.

Another important difference between lab grown diamonds and natural diamonds is the certification process. IGI certifies diamonds as lab grown, so a diamond certified by this laboratory is guaranteed to be a quality stone. Other labs overgrade diamonds for profit, so make sure that you check for certification before you buy one. IGI is widely regarded as the best lab for lab grown diamonds.


When buying a diamond, make sure to read the report carefully. Both IGI and GIA lab grown diamonds come with reports that detail their chemical characteristics. The GIA lab grown diamond report will use descriptive terms, while IGI reports will use the internationally accepted D-Z color and clarity grading scales.

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