Houses have deeds. Cars have registrations. It only makes sense that you have similar documentation for something as precious as a Diamond.

For more than 50 years, fine jewellers everywhere have considered the GIA Diamond Grading Report the premier credential of a diamond’s authenticity and quality.


GIA Diamond Grading Report

The GIA Diamond Grading Report includes an assessment of a diamond’s 4Cs – color, clarity, cut, and carat weight – along with a plotted diagram of its clarity characteristics and a graphic representation of the diamond’s proportions. For standard round brilliant cut diamonds falling in the D-to-Z color range, the report also includes a GIA Cut grade.

The GIA laboratory issues diamond grading reports for loose, natural diamonds in the D-to-Z color range that weigh 0.15 carats or more. GIA Diamond Grading Reports are not issued for laboratory-grown diamonds, diamond simulants, mounted diamonds or those that have undergone unstable treatments, such as fracture filling or coating. And while reports may be issued for diamonds that have been laser drilled or HPHT processed, reports will indicate that the diamond has been treated.

The most convenient way to obtain a GIA Diamond Grading Report is through a local fine jewellery retailer. Lorimat Jewellers are qualified to obtain a GIA report and to explain its contents.

While the diamond is being evaluated, it can also be laser inscribed with a GIA Report Number and/or a personal message, symbol or special date for an additional fee. The diamond’s report number and all the data captured during the grading process are permanently stored in GIA’s database, accessed through Report Check.

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