THE SECRET OF A DIAMOND CERTICATE
credit: GLORIOUS DIAMOND
4 things you need to know from the Diamond Certificate if you are thinking of purchasing a certificated diamond
Customers would often ask us what the Diamond certificate from the Central Institute (GIA Lab) tells us
So why is it important that we are able to read the GIA Diamond Certificate?
Certificate or Diamond Grading Report is a document issued to certify the quality of diamonds
Generally, we tend to issue diamond certificates from institutions that are recognized internationally, this ensures the quality of the diamonds, while also adding additional value to the diamonds in the market, these diamonds have been defined in the industry as "Certificated Diamonds"
How to read a Diamond Certificate (GIA Diamond Dossier)
A Diamond Certificate consists of 4 main parts:
01
The specificity of the diamond that has been certified are:
- Diamond certificate date of issue
- GIA Report Number which is the number engraved on the diamond's edge, is used to indicate that it is the same diamond as the certificate
- Shape & Cutting Style of the diamond
- Details on the diamond's width*length*height in millimeters
02
Grading results
This section describes the characteristics of diamonds in the four parts, also known as the 4Cs, which are:
- The weight of the diamond
- The color of the diamond
- The clarity of the diamond
- The cutting of the diamond
credit: OFFICIAL GIA CHANNEL
เรียนรู้เพิ่มเติมเกี่ยวกับลักษณะของเพชรใน 4องค์ประกอบหรือ 4Cs
สิ่งสำคัญที่สุดก่อนที่ควรศึกษาก่อนซื้อเพชร คือ 4 คุณลักษณะที่ควรเลือกของเพชร
03
Additional Grading Information
- Cut quality
- Diamond symmetry
- Fluorescence
- Inscriptions of the diamond
- Additional comments on the diamond
04
Sheet 2 of the certificate
- Additional information on the diamond in detail
- The clarity characteristics (internal-external defects)
- Institution's seal mark
Advantages of buying diamonds with certificates from recognized institutions
- Ensures an additional level of assurance in buyers as the certificates represent the highest standard of reliability
- Buyers receives diamonds that can be quickly and conveniently confirm that the information on your report matches the institute's archive database
- Buyers can compare the values between other diamonds
Since the diamond certificate allows you to purchase diamonds with assurance and confidence, the institution or organization that issued the certificate should be neutral and is not affiliated with the buyer-seller. This is to prevent counterfeiting or change in details of the diamond