Asian Gemological Laboratory and InstituteAGLI · GEMASIANPreparing the experiencePreparing the experience
Laboratory services
AGLI offers specialist testing, identification, grading, valuation, certification, education, and advisory support for clients across the gemstone and jewellery market.
Core laboratory work
AGLI identifies submitted gemstones through professional observation and testing, helping clients understand authenticity, identity, and supported quality characteristics.
Before you enquireContact AGLI to confirm submission requirements and the report path suitable for your item.Ask about this serviceLoose diamonds and supported jewellery items are examined by experienced gemologists to help individuals and businesses understand their documented characteristics and value context.
Before you enquireContact AGLI to confirm submission requirements and the report path suitable for your item.Ask about this serviceThe laboratory examines Rudrakshya beads using a controlled approach and records supported observations about identity, composition, and quality.
Before you enquireContact AGLI to confirm submission requirements and the report path suitable for your item.Ask about this serviceAGLI’s education work is designed to improve practical understanding of gemstones, reports, market risks, and responsible decision-making.
Before you enquireContact AGLI to confirm submission requirements and the report path suitable for your item.Ask about this serviceAdditional support
The institution also helps clients understand value, local mineral properties, market risks, and suitable global pathways for important stones.
Detailed gemstone valuation and supporting certification for buyers, sellers, collectors, and jewellery professionals.
Mineral-property identification for locally mined crystals, together with practical geological guidance where supported.
Education about synthetic gemstones, misleading claims, and emerging scams that can affect buyers and the jewellery trade.
Guidance for clients seeking access to international auction platforms for high-value gemstones.
Before you submit
Mounted jewellery, loose stones, Rudrakshya beads, valuation requests, miner samples, and auction inquiries can require different preparation and documentation. AGLI can guide you toward the appropriate service before your visit.
