Welcome to Gem Diamond Testing Lab
A pioneer name in Gem Identification, Diamond Grading and Studded Diamond Jewellery Grading.
All types of gemstones are tested in order to identify the species and to differentiate between natural gemstones and their synthetics and simulants together with the various scientific treatments used.
Gem Diamond testing lab deals with Diamond certification, Diamond Identification, Diamond Assortment, Diamond Treatment Identification, Diamond is treated with High Class Equipments
A certificate from Gem Diamond Testing Lab gives you surety to buy jewellery, Gems, Diamonds with confidence at the world's largest independent Gemstones, Diamonds and Jewellery Testing Lab
Gem Diamond Testing Lab is committed to provide quality education, develop skills innovatively and create career opportunities thus contributing to the growth of the Gems and Jewellery sector and society at large.
- Equipped with most modern and advanced instruments.
- Highly qualified and experienced gemologists
- Certificate of all varieties & species of gemstones and treatments
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More About Gems
Know you Birth Stone
Why choose us
We offer the highest professional standards in lab testing. At GDTL, We include leading Gemologist experts in our test selection, Certification, and results review. Our approach is voluntary - we chose to adhere to the highest professional and regulatory standards in order to provide you with the best quality care and customer experience.
To be the leading "Gems and Jewellery Testing Laboratory" by providing world class quality Gemstones, Diamonds and Jewellery certification.