Low temperatures
Heat Treatment detection
We detect challenging cases of low-temperature heat treatment in sapphires within the Sri Lankan gem market.
Color Stability Assessment
We assess the color stability of sapphires in the Sri Lankan gem market through our rigorous fade testing process.
Origin Determination
We assess the color stability of sapphires in the Sri Lankan gem market through our rigorous fade testing process.
About Us
Founded in 2017 by Farhan Fyzee, FGA GG, AGTL was established to address the growing international demand for precise gemstone reports, focusing on accurate treatment detection and color grading in the Sri Lankan gem market.
Before AGTL, the Sri Lankan gem market relied on local labs with limited exposure to international standards. Recognizing this gap, Farhan brought his expertise from Hong Kong to establish a lab that blends global gemological practices with local market insights.
Our Equipment
Raman Spectrometer
FTIR Spectrometer
UV-Vis-NIR Spectrometer
Photoluminescent Spectrometer
GEM CATEGORY
GEM CATEGORY
GEM CATEGORY
GEM CATEGORY
GEM CATEGORY
GEM CATEGORY
Client Testimonials
We trust AGTL for all our gem identification and testing needs as they are very easy to access and reliable.
We trust AGTL for all our gem identification and testing needs as they are very easy to access and reliable.
AGTL’s service is exceptional. Their identification of gemstones and color grading is accurate and fast. Highly Recommended!
Rikas Zawahir
Managing Partner, Beauty Gems
Hyzam Rauf
Manager, Colombo Jewelry Stores
Umar Cassim
Shehans (pvt) Ltd
Our Blog & Event
News & Articles
The Beauty and Rarity of Blue
Sapphire: Nature’s Masterpiece
17Jan 2025
12,000 view
Blue sapphire captivates with its rich color and durability. This blog explores its history, types, value factors, and uses in jewelry.
Emeralds: A Timeless Symbol of
Luxury and Elegance
17Jan 2025
12,000 view
Blue sapphire captivates with its rich color and durability. This blog explores its history, types, value factors, and uses in jewelry.
Alexandrite: The Chameleon
Gemstone That Changes with Light
17Jan 2025
12,000 view
Blue sapphire captivates with its rich color and durability. This blog explores its history, types, value factors, and uses in jewelry.
Our Contact
contact information, inquiry forms, and prompt customer support.
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No. 73, 2/F,Yoosuf Avenue, Chinafort,
Beruwala, Sri Lanka - +94 77 860 6688
- [email protected]
General
Important
Gallery
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