Most of us buy diamond jewelry from reputed retailers, and they come with certificates from accredited gemological laboratories. These documents help to corroborate the quality of the stone as claimed by the retailer. GIA certification is the most widely recognized and used one. Also, these stones will have a GIA certification number inscribed on their girdle. The most important question that customers ask is are all gem lab certifications equal, and the answer to this question is “No”. In this article, we will explore why you want diamond certification; read on to know more about this.
What Is A Diamond Certification?
Diamond certification is an independent and scientific analysis of diamonds for assessing their quality. This is usually done by independent gem labs like The Gemological Institute of America (GIA). They issue a report or certificate for each diamond that they test, which has its unique number. A copy of this report is sent along with the diamond. Also, gem labs like GIA do microscopic laser inscriptions of the certification on the girdle of diamonds. This is useful in the event you lose the certificate that you get along with your diamond jewelry. Also, it can be used for GIA diamond verification.
What Are The Grading Categories In Diamond Certificates?
- Natural or lab-created status
- Carat weight
Apart from the above-mentioned categories, some diamond certificates also provide a diamond plot. A diamond plot is a drawing of the positions of inclusions in the diamond. You must also remember that appraisals and other documents that are provided by the jeweler are not regarded as diamond certificates.
What Is The Importance Of Diamond Certification?
Diamond certifications are important due to three major reasons, and they are discussed in detail below.
To Prove The Diamond Is Natural: Diamond certificates like GIA certification guarantee that the diamond that you are purchasing is natural. This is because gem labs have tools and equipment that help to identify whether a stone was formed naturally or created in the lab.
To Prove The Quality Of The Diamond: Certificates from labs like GIA are useful because they give an unbiased opinion about the quality of the diamond that you are buying. You must know that diamond quality grading can vary widely between jewelers and appraisers.
It Levels The Playing Field: Diamond certificates standardize the quality factors for diamonds so that it is easy for buyers and sellers to compare diamonds.
We hope that the details shared above gave you a good understanding of the importance of why you need diamond certification.