Gem Tower – Ratnapura

Demuwawatha International Gem & Jewellery Trade Centre (DIGJTC)

The Gem Tower in Demuwawatha, Ratnapura, is Sri Lanka’s international gem and jewellery trade centre, developed by the National Gem and Jewellery Authority (NGJA).
Officially inaugurated on 04 April 2024, it brings traders, exporters, laboratories, financial services and support services together within one integrated trading environment.

Facilities & Services

💎 Trading Units

Modern and secure commercial spaces for:

• Gem traders
• Jewellery dealers
• International buyers
• Industry entrepreneurs

Features:

High security • Air-conditioned showrooms • Buyer/investor access • Professional business environment.

🌍 Export Services

• Export documentation assistance
• Customs facilitation
• Valuation & certification coordination
• Logistics & courier support
• Banking & foreign exchange services

Helping traders connect efficiently with international markets.

🔬 Gem Testing & Certification

• Gem identification & analysis
• Gemstone certification
• Quality verification
• Expert consultation

Supporting transparency, accuracy and confidence in Sri Lankan gemstones.

Key Features

🔐 High Security | ❄️ Air-Conditioned Showrooms | 🌍 Global Market Access
💼 Business Hub | 🏦 Banking Services | 🚚 Logistics Support

Business & Networking

• International buyer–seller meetings
• GEMEXPO and trade exhibitions
• Industry networking events
• Investment opportunities

Why Gem Tower?

• Centralized trading ecosystem
• Government-backed by NGJA
• Secure and transparent environment
• Global market access
• Modern infrastructure
• Industry support services

Location & Contact

📍 Gem Tower (DIGJTC)
No. 16, Council Avenue, Ratnapura, Sri Lanka
📞 +94 45 2050832 / +94 71 3841253
📧 gemexpo@ngja.gov.lk
🌐 www.ngja.gov.lk