SGL-Labs

Trusted Diamond Reports for Complete Confidence

Make informed decisions with SGL Diamond Reports. Our detailed grading reports provide a comprehensive assessment of a diamond’s quality, authenticity, and characteristics, helping buyers, jewellers, and traders make decisions with confidence. Backed by advanced technology and expert analysis, every report is designed to deliver accuracy, transparency, and trust.

Round Brilliant vs Fancy Cut Diamonds

Choosing between a round brilliant and fancy cut diamond? Discover how different diamond cuts affect sparkle, size appearance, style, and pricing to help you find the perfect match for your jewellery.

Round Brilliant vs Fancy Cut Diamonds

Choosing between round brilliant and fancy cut diamonds depends on your style, sparkle preference, and budget. Explore the key differences in brilliance, shape, size appearance, and value to find the perfect diamond cut for your jewellery.

SGL Diamond Reports You Can Trust

Every diamond has a story, and SGL helps verify it with confidence. Our diamond grading reports provide scientific verification of quality, origin, authenticity, and key diamond characteristics using advanced testing methods. Trusted by jewellers and customers worldwide, SGL reports help you make informed diamond purchase decisions with clarity and confidence.

SGL’s Carats & Conversations Episode 9 Featuring Ridhi Gala

SGL presents Episode 9 of Carats & Conversations featuring Mrs. Ridhi Gala, Founder of Pret by Kashi and Partner at She by Kashi & Kashi Jewellers. Discover her journey of transforming a legacy jewellery business into modern brands built on innovation, growth, and empowerment. Watch the full episode on YouTube.

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Diamond Testing Made Easy with DiaScreen Instruments

Detect natural and lab-grown diamonds instantly with our DiaScreen instruments. Designed for fast, non-invasive testing of jewellery and loose stones, helping ensure accurate results every time. For more details, feel free to contact our team.

Learn more: SGL-Labs

Carats & Conversations Ep 8 | Quick Insights by K. Srinivasan

A short clip from Episode 8 of Carats & Conversations, featuring K. Srinivasan, Chairman & Managing Director of Emerald Jewel.

In this snippet, he shares insights on jewellery trends, evolving consumer preferences, and global industry growth.

Presented by SGL Labs, bringing conversations focused on trust, transparency, and innovation in the diamond industry.

🎥 Watch the full episode: https://youtu.be/9cnTb5y246I?si=xlN6DOo0gjsRxyLI

Understanding Lab-Grown vs. Natural Diamonds

Choosing your first diamond can be confusing. While both share identical brilliance, lab-grown diamonds are tech-created in weeks, while natural diamonds take billions of years to form underground. Whether you prioritize geological rarity or modern cost-savings, both are 100% real diamonds.

Common Mistakes to Avoid When Buying a Diamond Engagement Ring

Buying an engagement ring is a major investment. Staying informed helps you avoid common pitfalls and ensures your diamond maintains its beauty and value over time. Don't leave your purchase to chance—verify every detail.

Do You Know the True Worth of Your Diamond?

A diamond’s value isn’t just in its sparkle; it’s in the data. Learn how SGL Diamond Grading Reports provide a scientific "fingerprint" that confirms quality, origin, and market value.

Natural Diamonds: Formation and Identification

Ever wondered how a stone survives a billion-year journey? It starts with extreme Earth pressure and ends with precise laboratory verification to prove its origin.

Trusted Diamond Certification by SGL Labs

SGL Labs delivers reliable diamond certification through advanced technology and expert gemmological evaluation. Our lab solutions are designed to support accuracy, transparency, and trust across the diamond industry.