Discover the Truth
Behind Every Gemstone
Professional gemstone identification, testing and certification backed by scientific examination, modern gemological instruments and transparent reporting.
Confidence Begins With Proper Identification
Gem Cert Lab provides professional gemstone testing and identification services designed to help customers understand the characteristics of their gemstones.
Our examination process combines gemological expertise with specialised instruments to evaluate gemstone identity, characteristics and relevant observations.
Professional Gemstone Testing Services
Professional laboratory services designed to provide reliable information about gemstones and jewellery.
Gemstone Identification
Scientific examination to determine gemstone identity and gemological characteristics.
Learn More →Gemstone Testing
Detailed gemstone analysis using professional gemological testing instruments.
Learn More →Gem Certification
Professional laboratory reports documenting gemstone identification and observations.
Learn More →Diamond Testing
Professional laboratory examination for diamonds and their important gemological characteristics.
Learn More →Jewellery Testing
Examination of gemstones mounted in rings, pendants and other jewellery pieces.
Learn More →Precious & Coloured Gemstones
Professional testing and identification for a variety of precious and coloured gemstones.
From Gemstone To Laboratory Report
A simple and transparent process for professional gemstone examination.
Submit
Submit your gemstone or jewellery item to our laboratory.
Examine
Our experts conduct detailed gemological examination.
Analyse
Laboratory observations are reviewed and documented.
Report
Receive your professional gemstone identification report.
Gemological Expertise You Can Rely On
Modern Gemological Testing
Laboratory examination supported by professional gemological equipment.
Clear Laboratory Reports
Easy-to-understand documentation of important gemstone characteristics.
Independent Assessment
Professional examination focused on objective gemological observations.
Multiple Gemstone Categories
Testing for diamonds, rubies, sapphires, emeralds and other coloured gemstones.
Need Your Gemstone Tested?
Submit your gemstone for professional laboratory examination and receive a detailed identification report.
Submit Your Gemstone