Certificates from gemological labs like the GIA, IGI, AGS, etc. are important factors that can help to determine the value and quality of diamonds. Reputed jewelers offer diamond grading certificates from internationally recognized gemological labs along with their stones. The GIA is the most popular gemological lab that grades diamonds and offers certificates. Having GIA certification can help to analyze various quality parameters like the clarity, cut, color, and carat weight of your stones.
When buying diamonds, a lot of people are confused about whether they are getting the diamond mentioned in the certificate. It is important to verify that the diamond you purchase is indeed the stone mentioned in the certificate to make sure that the amount you are paying is worth it. So we provide some useful tips that can be helpful for you to find out if the diamond you buy is the same one mentioned in the certificate.
Check The Certificate
Before analyzing the diamonds, you should check the certificate to understand various quality parameters. The certificate will show different quality attributes and their grades. One of the important quality parameters is the “color” of the diamond, and the value of a diamond can increase based on how colorless it is. The color grade ranges from D-Z, and the grade D will be given for colorless diamonds. When the grade progresses from D-Z, the visibility of the color in your stones will increase.
Other important quality parameters are the cut, clarity, and the carat weight of the stone. Each of these factors is important in determining the value of diamonds.
Check If The Diamond Matches The Certificate
After checking the certificate, make sure to analyze the diamond closely to know if the values given for each quality attribute are as per the certificate.
Check The Certification Number: All GIA certified diamonds will have a unique identification number. This number will be given in the certificate, and you can see the same number inscribed on the girdle of the diamond. Check the number on the diamond to find if it matches the number on the certificate.
Check The Weight: Check the carat weight of the diamond to find out if the value matches the one given in the certificate.
Look For Flaws: Find if the inclusions and blemishes in the diamond match the description given in the report.
Check It On The GIA Website: You can ensure that the diamond is indeed verified by the GIA through their website with the aid of the unique identification number.
Check all these parameters to verify that the diamond you get is the diamond mentioned in the certificate.