GIA Graded Diamonds: Why They Are Worth Purchasing All Entries
If it's your first time shopping for a diamond product, you may be wondering; what is a GIA diamond? In a nutshell, GIA diamonds are the diamond products that have been graded by the GIA (Gemological Institute of America). This is a non-profit organization responsible for setting standards for evaluating diamond quality. They are also responsible for conducting gem research and educating gem professionals.
Savvy diamond shoppers have a better understanding of why they should get the right diamond certificate. At the eop of their reasons, is that GIA diamonds are among the most meticulously evaluated gems globally.
A Closer Look at the Grading Process
To understand what is a GIA diamond, you need to familiarize yourself with the GIA grading process. This process starts when you submit your diamond to the GIA lab. Most of the gems provided do not have a logo or company names that can identify the owner during the grading process.
This is a crucial first step because it avoids any cases of favoritism. Each of the diamonds provided is given a tracking number before it is placed into a transparent storage case.
Evaluating a Carat Proportion and Weight
When it comes to certification, the first step is to weigh and measure the diamond. An optical scanning device will take the facet angles and carat weight while electronic micro-balance captures the carat weight.
There will also be additional reviews to determine whether a submitted gem is a simulant of synthetic diamond.
Grading: Checking for Finish and Clarity
For the GIA to establish the finish and clarity of diamonds, they magnify them by employing standard viewing conditions. Aside from examining possibilities of treatment, such as laser drilling or fracture filling, the grader used verifies the measurements and weight captured in the first step.
Diamonds are then passed through three other graders before a senior gemologist provides the final results. The grading results will only be finalized if there's sufficient agreement on grades.
The Fluorescence and Color of Diamonds
The last step involves comparing the diamond color to different sets of master stones, arranged in sequence from D to Z. When a diamond is moved through the master stones, the grader can tell the color grade spectrum it falls upon.
It's only when there is sufficient agreement between different graders that a color grade is assigned. Given that the background and source light can impact the color's appearance, the grading environment is either kept white or neutral grey.
Why Choose GIA Certified Diamonds
For customers who keep asking; what is a GIA diamond, the chances are that they have no idea of their benefits. What distinguishes GIA certified diamonds from the non-certified diamonds is that they are vigorously tested.
The main concern with non-certified diamonds, especially those wondering what a GIA diamond is, is that they could be imitation stones. There is also a high chance that they could have a questionable origin.
Buying certified diamonds can help clients in different ways. With a GIA diamond certificate, it is a lot easier to recover your stone if it is stolen or lost. In the event you want an upgrade, you can conveniently find a similar gem with comparable characteristics.
Be Certain of Your Diamond Purchase!
This detailed guide should have helped you better understand what is a GIA diamond. You shouldn't forget that without the right certification, there is no way you can prove your diamond's authenticity. You will also find it challenging to replace or sell, because insurers, investors, or buyers don't value diamonds without proper certification.
To ensure that your diamond is authentic, contact Ralph Mueller & Associates today. Our experienced GIA certified gemologists can verify if your diamond is GIA certified or not.