Gemstone Report

Natural Diamond Report

Natural Diamond Report

Mini Report with Plot

Natural Diamond Mini Report With Plot

Mini Report with Proportions

Natural Diamond Mini Report With Proportions

Lab Grown Diamond Reports content

Lab Grown Diamond Reports Content

Lab Grown Diamond Mini Report with plot

Lab Grown Diamond Mini Report with plot

Lab Grown Diamond Mini Report with proportions

Lab Grown Diamond Mini Report with proportions

Natural Solitaire Diamond JEWELLERY Report

Natural Solitaire Diamond JEWELLERY Report

Natural Solitaire Diamond JEWELLERY Report

Natural Diamond JEWELLERY Report

Natural Diamond and Colored Gemstone JEWELLERY Report

Natural Diamond and Colored Gemstone JEWELLERY Report

Rosecut, Uncut or Polki Diamond JEWELLERY Report

Rosecut, Uncut or Polki Diamond JEWELLERY Report

Lab Grown Solitaire Diamond JEWELLERY Report

Lab Grown Solitaire Diamond JEWELLERY Report

Lab Grown Diamond JEWELLERY Report

Lab Grown Diamond JEWELLERY Report

Colored Gemstone Report

Colored Gemstone Report

Colored Gemstone JEWELLERY Report

Colored Gemstone JEWELLERY Report

Natural Diamond and Colored Gemstone JEWELLERY Report

Natural Diamond and Colored Gemstone JEWELLERY Report

SGL Labs is a leading gemstone laboratory with around 18 labs across the globe.

Our state-of-the-art equipment and commitment to ongoing research and development ensure that we are always at the forefront of the gemstone testing industry.
We are also known as the best gem testing lab in India.

Our gemstone reports provide a comprehensive analysis of the gemstone, including its origin, treatment, and quality. The report also includes a detailed description of the gemstone,
including its carat weight, shape, colour, clarity, and cut.

Security Features

Peace of mind, assured is not just a motto for SGL, it is a promise of trust and reliability. Every certificate issued from our end is safeguarded and secured with various layers of protection, setting higher benchmarks for fair trade and professionalism.

Hologram Security Seal
Hologram
QR Code for Certificate Validation
QR Code
UV and Micro Text Security Feature
UV & Micro Text
Security Paper Background
Security Paper

Lab Policy

Access to Data

SGL reports are freely available to view, verify and download. All the SGL certification data is maintained systematically and can be presented on demand as a right to consumer perusal limited to the certificate.

Confidence

Providing professional diamond identification and grading services backed with the latest technology SGL is at the front end of the laboratory-grown diamond detection scenario. SGL’s specialized services and laboratory-grown detection instruments help in the easy identification of natural diamonds.

Security Features

UV text visible under UV/Blacklight, Secured 3D holograms and a special paper make the SGL certificate a document that cannot be tampered with or easily duplicated. The diamond sealing also displays many tamper-evident features to provide peace of mind.

Client Anonymity

No efforts are spared to maintain client confidentiality, anonymity, and an unbiased grading report. SGL follows a system of barcodes and software modules to ensure the grading and processing of diamonds and their certificates are undertaken without any knowledge of the client details.

Additional Services

We provide unique additional services as per the consumer demands; tailored for your needs to add value to your diamond.
For further information, contact your nearest SGL Branch.

Hearts & Arrows
Hearts & Arrows

Hearts & Arrows is an overview of a diamond’s reflective scope and physical characteristics, carried out with a detailed assessment of its cut and overlapping projections.

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Laser Inscription
Laser Inscription

SGL tested diamonds carry laser inscribed numbers, letters, trademarks, and logos on the girdle of a diamond allowing the diamond to be easily identified. The inscription is visible under 10x magnification.

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Sealing
Sealing

Diamond Sealing is the ultimate security tool and ensures complete transparency and assurance of a diamond vis-à-vis the colour, clarity and cut grade.

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