What is the difference between gia and egl

EGL certifications are less expensive for the seller to purchase, and are therefore more popular with retailers who must subsidize the cost of the certification within the cost of the diamond. This impression is the result of comparing diamonds from each certification and concluding that when size, color, and clarity are held constant for example, both diamonds are certified as 1. However, while the terminology is identical, the implementation and standards are very different.

Sellers are allowed to increase the color and clarity grades of stone by only one grade up from what the diamond would be graded by the respective gemological laboratory. But the diamond certification only makes sense when it is done by a third party and not affiliated with the jeweller selling you the diamond.

However, there is no standardized certificate. Each certificate is distinct and documented by gemology professionals. But each gemological laboratory has a grading scale that is subjective to its standards.

HK has a profound experience of working with them. Brief about GIA:. In the global diamond industry, GIA reports are highly recognized for their strict grading and proven consistency. The most popular accomplishments of GIA so far are the grading of Hope diamond in and the establishment of the 4Cs grading system for diamonds in Besides diamond grading certification and laser inscription services, GIA also carries out intensive research work in the gemological field and provides educational services for diamond professionals and consumers.

EGL is well-known for introducing the SI3 rating in measuring the diamond clarity and pioneering the diamond grading techniques for stones with a less than one-carat weight. But it has also been in a controversial consumer lawsuit for over grading diamonds.

The fundamental difference between EGL vs GIA diamond grading is that GIA diamonds are examined by a minimum of 4 gem experts before the certificate is documented, which leads to consistency in the certification process.

Appraisals done on loose stones are more accurate than those on ring setting are since flaws are less likely to be hidden. Appraisals may be obsolete over time since they valuate a diamond according to the current market value. Appraisals may depend on the current condition of the stone and not necessarily the certification. At this point, recertification is necessary.

Want to learn more about jewelry? Check out these other helpful resources written by our jewelry experts! What's In This Guide? Meet Your Jewelry Expert. Juli "Jewels" Church. When she worked in the retail industry she trained all the new hires in company knowledge, jewelry knowledge, and best practices.

Juli ended up leaving after being forced to sell low quality product to customers to meet arbitrary sales goals. Juli is a straight shooter and will tell you what you need to know to make the best jewelry purchase. Learn More About Jewelry. The answer to that last question is a definite YES. As you probably are aware, the color, clarity, cut grade and carat weight affect the value of a diamond. On a larger diamond, changing the color or the clarity just one grade can change the price dramatically.

The grading always favors the house, and is typically not as accurate as it should be. Now you have decided you better buy a lab graded diamond.

There are quite a number of diamond laboratories out there. They have the best reputation for accurate diamond grading. Not only when you buy it, but also should you ever decide to sell it, or trade it up. Why are GIA graded diamonds worth more?