Advanced Testing & Certification You Can Trust
From gemstones and diamonds to gold, jewelry, and rudraksh—AGI delivers precise, reliable reports.
What We Provide
At AGI (Advance Gem Identification Laboratory), we combine expert gemological knowledge with state-of-the-art instrumentation to deliver accurate, transparent, and verifiable results. Our laboratory handles comprehensive testing for gemstones, diamonds, gold purity, complete jewelry appraisal, and authentic Rudraksh certification.
Advanced Instruments
Spectroscopy, microscopy & precision scales for definitive analysis.
Trusted & Transparent
Clear methodology, verifiable results, and tamper-proof reports.
Certified Professionals
Evaluations by experienced, internationally certified gemologists.
Quick Turnaround
Streamlined processes deliver results typically within 24–48 hours.
Our Testing Services
Explore our core service categories. Each test includes a digitally verifiable report with clear findings.
Gemstone Testing & Identification
Species & variety identification, origin indicators, and treatment detection using advanced spectroscopic methods.
Diamond Testing & 4Cs Review
Natural vs. lab-grown screening, 4Cs (Cut, Color, Clarity, Carat) review and detailed certification.
Gold Purity & Alloy Analysis
Accurate karat evaluation and composition analysis with hallmark verification and weight certification.
Jewelry Appraisal & Valuation
Complete piece evaluation—materials, craftsmanship, and market valuation for insurance and trade needs.
Our Certificate Samples
