Gemstone Certification: Important Factors That You Have To Know
Not all gemstones need certification, especially if they are not natural gemstones . If you know that you are buying lab-grown gemstones, why invest in a gemstone certification? However, if you are unsure of what the seller is trying to sell you, without any certification, ensure that you get it certified from a gemologist. Best still, send it across to a gemological institute for authentication. Gem certification is a document issued by the licensed gemological laboratory, which defines the various internal and external characteristics of a gem or a diamond. Some certificates verify authenticity and weight, some specify color and clarity grades, which might also include identifying marks and a map of the stone. There are other documents that show if the stone has been treated with laser or is of natural origin. Gemstone Certification Makes You A Smart Buyer It must be remembered that natural, untreated stone is far more valuable than the treated stone because the for...