Delhi Gold Testing | AGL
Precision Gem & Diamond Analysis
ISO 9001:2015 certified laboratory in Rohini, Delhi
Delhi Gold Testing | AGL
Gold, Silver & Gemstone Testing
Government-approved assaying with absolute transparency
Delhi Gold Testing | AGL
State-of-the-Art XRF Spectrometry
Definitive purity analysis you can trust
Delhi Gold Testing | AGL
India's Integrated Testing Facility
Gold · Silver · Diamond · Rudraksha · Gemstones
Latest Updates
Delhi Gold Testing AGL& Assaying Solutions
Where empirical scientific precision meets trusted gemstone heritage. As Delhi's premier ISO 9001:2015 certified gemstone testing laboratory and gold assaying center, we provide definitive purity analysis, 4C diamond grading, and digital X-ray Rudraksha certification.
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Contact Our LaboratoryISO 9001:2015 Certified
India's First Lab for Gold, Silver, Diamond, Rudraksha & Gemstone Testing
All at one place — under the leadership of Rohit Aggarwal in Rohini, Delhi.
Certified Testing & Assaying Services
We offer government-approved gold testing, advanced gemstone authentication, digital radiography for Rudraksha, and complete diamond certification.
Botanical X-Ray Radiography
Rudraksha Mukhi & Purity Verification
Scientific Rudraksha authentication using non-destructive digital X-ray radiography to verify internal seed compartments, specific gravity density scans, and botanical testing for genuine Elaeocarpus ganitrus seeds.
Authenticate Rudraksha →
45k+
Tests Completed
99.9%
Accuracy Rate
24h
Standard TAT
ISO
9001:2015 Certified
Client Reviews
GP
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“I highly recommend this trusted gem lab for all jewellery testing and certification needs. The staff is professional, the process is transparent, and the reports are accurate and reliable.”
GAUTAM PRAJAPATI
1 review · 5 months ago
PS
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“I needed diamond certification Delhi, and the staff at this trusted gem lab provided detailed, accurate results quickly. Their professionalism and honesty made me feel secure about my purchase.”
Priyanshu Singh
1 review · 5 months ago
KS
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“I got my jewelry appraised at this trusted gem lab in Delhi. Their gemstone authentication process was detailed, and the team was very knowledgeable. Highly recommend for genuine certification.”
KULDEEP SHUKLA
1 review · 5 months ago
Frequently Asked Questions
Common queries regarding our certified metal assaying, gemstone authentication, and digital radiography standards.
How accurate is gold purity testing at AGL?
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Our laboratory utilizes advanced XRF spectrometry and standard chemical Fire Assay cupellation methods to achieve an accuracy of up to 99.9%. We verify gold purity standards adhering strictly to Bureau of Indian Standards (BIS) and ISO 9001:2015 quality guidelines.
What tests are performed to certify a natural Rudraksha bead?
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We perform non-destructive Digital X-Ray Radiography to examine internal compartment seeds (Mukhis) and check for artificial joints, glue modifications, or lead insertions. We also conduct density tests and botanical scans to confirm genuine Elaeocarpus ganitrus seeds.
Do you test and grade lab-grown (CVD/HPHT) diamonds?
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Yes, our laboratory is equipped with spectroscopic analyzers to differentiate natural diamonds from lab-grown synthetics (including CVD and HPHT). We issue detailed 4C reports in accordance with GIA international standards.
How can I verify the authenticity of an AGL certificate?
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Verify your certificate instantly on our secure online registry by entering your unique report number stamped on your physical AGL report.
Begin Your Laboratory Analysis
Whether you seek chemical assaying, certification authenticity, or planetary suitability, our Rohini lab is equipped to deliver the truth.