Nowadays, many friends only need to see the certificate when they buy diamonds. However, in this era where everything can be copied, everyone must open their eyes and not be deceived by the certificate of the wedding diamond ring they carefully selected. Many merchants now offer GIA diamond certificates, but how do you check its authenticity after you get this certificate?
First of all, all GIA diamonds will have a small laser code on their waist, which is the number of this GIA diamond. After writing down the certificate number, you can open the website address for GIA diamond certificate query: http://www2.gia.edu/reportcheck/index.cfm. Report Number (number) Carat Weight (weight) will appear. Enter the number and weight on the diamond certificate in your hand. Remember to keep two decimal places when entering the weight (if your diamond is 40 points, that is 0.40) and then click to query.
Let me show you the GIA diamond certificate to avoid being deceived by counterfeit ones.
