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Best Results From Gemological Studies
A gemological institution and systems company (GIS) provides gemstone identification services, diamond grading services, and jewelry quality reports to professionals and the general public. In the Gemological Institute & Systems India (GIS) Laboratory, every test is performed by accomplished gemologists.
Diamond Grading Report
It is possible to verify your diamond grading report. To check certification, click on the image.
Analysis of Jewellery
It is possible for you to verify the jewelry analysis report. To check certification, click on the image.
Gemstone identification reports can be verified. You can check the certification by clicking on the image.
Your one-stop shop for gemological tests
GIS (Gemological Institute & Systems) has the unique ability to evolve along with market trends. As a result of this, the organization has developed a niche within the industry.
We Provide Reliable Jewellery And Gems Analysis Results
Diamond Grading Results
A Diamond Grading Report at GIS is a tested and certified statement attesting to the authenticity of a diamond.
In terms of analyzing and documenting finished jewelry items, GIS's expertise is unparalleled. Jewellery can be analyzed without disassembling.
All gemstones are analyzed in GIS reports along with clear standardized photos, and certifications that show their craftsmanship details.
Dedicated to Results
GIS is the largest organization of its kind in India, with laboratories spread across the country. Quality assurance and grading service for Natural diamonds, natural Gemstones, precious Jewellery, and testing the authenticity of Rudraksha.
At GIS We Are Committed To Excellence & Quality
In the Gemological Institute & Systems India (GIS) Laboratory, every test is performed by accomplished gemologists. As a result of this, the organization has developed a niche within the industry.
Given the consistently flourishing Gem industry, Gemological Institute & Systems India (GIS) is planning to launch significant Gemological Courses for hopeful professionals and the general public in the near future.
99% Customer Satisfaction based on 1000+ reviews from our happy customers!
Trusted Grading and Analysis
Diamond Grading reports are a blueprint of a diamond’s properties that verify a diamond’s authenticity and quality. They can be used to explain color, clarity, cut, and carat weight.
Trusted Lab Reports
A gemstone verification report is a blueprint that describes a gemstone’s properties and confirms its authenticity. As well as explaining color, clarity, cut, and carat weight, they can also explain gemstone quality.
GIS Mission and Long-Term Objectives
With Lab Tested Reports, Diamond Gradings, and Jewellery Verification by our industry experts, GIS ensures the public trust in gems and jewellery.
Accuracy with DGR
When a diamond is inspected and graded by the Gemological Institute, it is provided with a Diamond Grading Report. A diamond's significant characteristics are detailed in this report.
The key to determining the quality and properties of precious stones is to apply a number of quality parameters developed by the jewelry industry.
Cut and Carat
There are several factors to consider when buying a diamond, including its color, cut, carat weight, clarity, fluorescence, treatments, and others. A diamond's appearance and quality, as well as its price, are affected by these factors.
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We at GIS are committed to protecting the public trust, so we must represent the public’s interests. Diversity and inclusion are inseparable.
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Read our blogs to learn more about our services and certifications. The purpose of our blogs is to explain why certifications are so important.