World Gemological Institute


For over the past 30 years the World Gemological Institute (WGI) along with our team of expert staff and Gemologist have build a solid standing reputation as one of the leaders in the Industry. Our appraisals and lab reports are recognized worldwide by insurance companies, retailers, private jewelers and wholesalers.

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GEMSTONE IDENTIFICATION REPORT


Gemstone Identification Reports are requested for standard identification and verification of diamonds and colored stones.

DIAMOND GRADING
REPORT


Our diamond reports cover the four C’s which are cut, colour, clarity and carat weight as well as an In-depth diagram which will give you a clear measurement and understanding of the diamond’s proportions

VERBAL PRE-GRADE & EVALUATION


If you’re considering investing in a piece of jewellery or a diamond, it is essential to have the piece evaluated to ensure you are getting what you paid for. With so many fakes on the market, a verbal pre-grade and evaluation will give you piece of mind and assurance that what you’re buying is real.

WGI is a Global Company


World Gemological Institute is a global company that has been offering expert evaluations for over 30 years. WGI has no vested interest in the outcome of your appraisal apart from ensuring you get an expert report for your investments. All of our evaluations are fair and unbiased.

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