What is a diamond certificate?
What is a diamond certificate and why does it come with your diamond jewellery?
Each diamond has unique properties, meaning no two diamonds in the world are alike. When you buy diamond jewellery, you will receive a diamond certificate that defines these unique characteristics. This diamond certificate primarily gives you information about the diamond’s 4Cs: its Carat, Colour, Clarity, and Cut.
It also provides you with additional information, such as the diamond's dimensions, symmetry, and unique identification code. This code is engraved on the diamond. This engraving is too small to be seen with the naked eye. An international certificate institute, where two independent experts carefully evaluate the diamond under a microscope, issues the certificate.
A diamond certificate helps buyers make informed decisions and also helps sellers prove the quality and value of their diamonds. This certificate can also help when valuing the diamond prior to re-selling. All Macor Jewellery diamond rings of 0.50ct and above are supplied with a certificate issued by the IGI.
The largest classification institutes in the world are:
- The International Gemological Institute (IGI)
- The Gemological Institute Of America (GIA)