# SGL Labs

> SGL Labs is a globally trusted company for diamond certification, gemstone testing \& jewellery grading\. Explore our services and learn about our grading process\.

Generated by Yoast SEO v27.5, this is an llms.txt file, meant for consumption by LLMs.

## Pages
- [About us](https://www.sgl-labs.com/about-us/)
- [Contact Us](https://www.sgl-labs.com/contact-us/)
- [Terms \& Conditions](https://www.sgl-labs.com/terms-conditions/)
- [Privacy Policy](https://www.sgl-labs.com/privacy-policy/)
- [Diamond Reports](https://www.sgl-labs.com/diamond-reports/)
- [Advance Gemstone Charter](https://www.sgl-labs.com/courses/advance-gemstone-charter/)
- [Advanced Diamond Charter](https://www.sgl-labs.com/courses/advance-diamond-charter/)
- [Blockchain Enabled Report](https://www.sgl-labs.com/blockchain-enabled-reports/)
- [Coloured Gemstone Professionals](https://www.sgl-labs.com/courses/colored-gemstone-specialist/)
- [Gemstone Reports](https://www.sgl-labs.com/gemstone-reports/)
- [Home](https://www.sgl-labs.com/)
- [Introduction](https://www.sgl-labs.com/education-introduction/)
- [Hearts \& Arrows](https://www.sgl-labs.com/hearts-arrows/)
- [Lab Grown Diamond Reports](https://www.sgl-labs.com/lab-grown-diamond-reports/)
- [Lab Grown Jewellery Reports](https://www.sgl-labs.com/lab-grown-jewellery-reports/)
- [Jewellery Reports](https://www.sgl-labs.com/jewellery-reports/)
- [Laser Inscription](https://www.sgl-labs.com/laser-inscription/)
- [Originassure™](https://www.sgl-labs.com/originassure/)
- [Qualified Diamond Specialist](https://www.sgl-labs.com/courses/qualified-diamond-specialist/)
- [Qualified Jewellery Specialist](https://www.sgl-labs.com/courses/qualified-jewellery-specialist/)
- [Report \& Services](https://www.sgl-labs.com/report-services/)
- [Retail Product Management](https://www.sgl-labs.com/courses/retail-product-management/)
- [Sealing](https://www.sgl-labs.com/sealing/)
- [Education](https://www.sgl-labs.com/education/)
- [Blog](https://www.sgl-labs.com/blog/)
- [Corporate Education](https://www.sgl-labs.com/courses/corporate-education/)
- [Triple Shield](https://www.sgl-labs.com/triple-shield/)
- [Courses](https://www.sgl-labs.com/education/courses/)
- [The SGL Way](https://www.sgl-labs.com/the-sgl-way/)
- [Ecoassure™](https://www.sgl-labs.com/ecoassure/)
- [Careers](https://www.sgl-labs.com/careers/)
- [Gallery](https://www.sgl-labs.com/gallery/)

## Posts
- [Buying Your First Diamond: Lab\-Grown vs\. Natural Diamonds Explained](https://www.sgl-labs.com/blog/lab-grown-vs-natural-diamonds/)
- [Round Brilliant vs Fancy Cut Diamonds: Key Differences Buyers Should Know](https://www.sgl-labs.com/blog/round-brilliant-vs-fancy-cut-diamonds/)
- [How Natural Diamonds Are Formed: From Earth’s Depths to Laboratory Identification](https://www.sgl-labs.com/blog/natural-diamond-formation-and-identification/)

## Optional
- [Sitemap index](https://www.sgl-labs.com/sitemap_index.xml)