Certified Diamonds: What Are They?

Lab Grown Diamonds
Lab Grown Diamonds
Lab Grown Diamonds
Lab Grown Diamonds

You might have often heard the term “certified diamonds” when you are buying diamond rings or other pieces of jewelry, however, a lot of people are not still aware of what do they mean. So, we explain what is diamond certification and why it is important for you to get certified diamonds.

Diamond Certificate: What Is It?

A diamond certificate is a document that describes the most important quality parameters of a particular diamond. Each diamond is unique and its features can greatly vary from another. The value of each diamond is determined based on its quality features. A diamond certificate will contain the values or grades given for each quality attribute of a diamond.

The diamond certificate will be in the form of a report and it carries a diamond’s characteristics which are evaluated and measured by trained gemologists. Diamond certificates will be issued for both natural and lab grown diamonds, and they will have a clear indication of the type of stone you are getting.

Diamond Certificate: Who Issues It?

Diamond certificates will be issued by gemological labs that are organizations engaged in scientific research regarding gemstones. They will analyze and grade diamonds for a certain fee. Their grading services can be accessed by both vendors and individuals.

Some of the reputable labs that offer grading services are:

  • GIA
  • AGS
  • EGL
  • IGI
  • CIBJO or World Jewelry Confederation

The certificates provided by these labs usually contain almost the same information.

Diamond Certificate: What Information Does It Have?

A diamond certificate will carry the most important information that can help to determine the quality of a diamond. Most grading reports issued by gemological labs will contain features like the stone’s color, clarity, cut, and carat weight along with their grades and values. These reports can also contain the important measurements of a diamond.

Diamond Certificate: Why It Is Important?

Diamond Rings
Diamond Rings

An important role of diamond certificates is to offer third-party certification regarding the quality of a stone. Hence, they should be issued by an independent lab that is not controlled or owned by the vendor.

Sellers can mislead you regarding the quality of a stone, but if it comes with a certificate, you will be able to understand its true value. Additionally, diamond certificates can be important when reselling your diamonds, as the buyers use these certificates to determine the value of your stones.

Hence, diamond certificates can be greatly important for your diamonds. So, make sure to get certified diamonds to ensure that the stones you get are worth the amount you spend.

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