FAQ

  • What is GGL?

    GGL laboratory is a well-reputed diamond grading laboratory. The laboratory specialises in issuing certification to the precious stones, diamonds etc. The laboratory is a leading laboratory just because of its nonstop research and development about the first scientific method that is being used to find out how correctly the diamond has been cut. GGL Laboratories is very popular among the diamond manufacturer, retailers of jewellery and also individuals.

  • What is Diamond Grading and why is it necessary?

    Diamond grading is a method that is used to find out the actual features and actual values of the diamond. There are eight steps involved in the grading process. If you are a diamond proprietor then you must know the testimonial of your diamond so that you can get the certificate and the assurance of the reliability of what they have gained.

  • What types of certificates does GGL issue?

    The GGL Laboratories issue many certificates such as Jewellery Certificates, Diamond Certificates, Colored Gemstone Certificates, CertiCards, Hearts and Arrows Diamond Certificates and Mini Certificates.

  • What is the significance of a diamond certification?

    With the modernisation, there are many artificial diamonds and treatments available in the market and hence it is necessary to know which one is the authentic. It is not possible for the dealer to verify the treatments without the help of the laboratory. This is the reason certificates actually certify your process.

  • What are the 4Cs of diamond?

    4C’s are being considered to evaluate the diamond. They are colour, clarity, cut and carat.

  • What certified Equipment Does GGL Use?

    GGL Laboratories make use of the up to date gemological instruments those are appreciated for their exactness in all over the diamond grading industry.

  • What makes GGL look different from other Gemstone Grading Laboratories?

    GGL Laboratories is the trusted name in the grading industry. We at GGL provide all our services to the customers in the most economical rates. We provide reliable and prompt services to our customers and this is the reason we have achieved an outstanding position in the industry.

  • How can we contact GGL?

    If you want to contact GGL then you can have a look at the website and fill up a form in the section of contact us and we will get back to you shortly. For more details you can refer our website www.ggl-lab.com.