- sms gems
- Address:
- benith gem company
- Address:
- Habeeba Gems
- Address:No. 20 Naleem Hajiar Mawatha
- BAZA GEMS (PVT) LTD
- Address:S H A Avenue
- K.A.M Lanka exporters
- Address:
- A.D.S. HOLDING (PVT) LTD
- Address:168/32 JUMMAH MASJIDH ROAD,MALIGAWATTA
- anne international company
- Address:
- Farik Gems
- Address:54, Bandaranayake Mawatha
- asian jewellers
- Address:78 / 1 newkankanmgoda china fort beruwala
- layanal saw mills
- Address:kothvila
- Sri Ramya
- Address:
- srilankan sapphires
- Address:12, shiekh ibrahim mawatha, chinafort , beruwala
- lakmini gems
- Address:
- Trust Lanka Gems
- Address:
- Jima Holdings (Pvt) Ltd
- Address:
- Wijeweera Gems
- Address:
- South Lanka Gems & Jewellery
- Address:109,Robert Gunawardena Mw, Kirulapana
- Rohana Gem Bureau
- Address:23 Devala Road,
- Ceylonexpo
- Address:257 school avenue
- Sri Lankan Natural Gems
- Address:128/4 Ward Place