Gemmological Certifying Bodies in Sri Lanka
We use the services of only the most renowned certifying bodies in Colombo, Sri Lanka:


  1. UK Qualified Gemmologists (Private & Individually Owned)
Name of Gemmologist

Mrs. Neelamani De Silva
F.G.A London, D Gem G Germany

Qualifications

Geology & Gemmology University of Moratuwa, Sri Lanka Mineral Analysis (Post Graduate) University of Leeds, UK Member UKFCG England

Contact Address:

Aqua Gem Laboratory Gem Testing Centre
28, 1st Floor, Y.M.B.A Building Fort, Colombo 01, Sri Lanka.
Telephone: +94 11 2655899
Mobile: +94 777 571378
Email: aquagems19@yahoo.co.uk 		Example of Certificate:
Mrs. Neelamani De Silva F.G.A London, D Gem G Germany, Geology & Gemmology University of Moratuwa, Sri Lanka Mineral Analysis (Post Graduate) University of Leeds, UK Member UKFCG England


  1. UK Qualified Gemmologists (Private & Individually Owned)
Name of Gemmologist

Mrs. Sujatha Amarasiri
F.G.A London, D Gem G Germany

Qualifications

Certificate of Gemmology, Sri Lanka Member of Gemmological Association and Gem testing Laboratory of Great Britain

Contact Address:

Lakshani Gem Testing Laboratory
52A, Galle Road, Colombo 03, Sri Lanka.
Telephone: +94 11 2337443
Fax: +94 11 2362470
Email: nikasha@sltnet.lk 		Example of Certificate:
Mrs. Sujatha Amarasiri F.G.A London, D Gem G Germany, Certificate of Gemmology, Sri Lanka Member of Gemmological Association and Gem testing Laboratory of Great Britain




  1. Gemmological Institute of Colombo (Pvt) Limited
Affiliated with Japan Germany Gemmological Laboratory – Japan Technical Advisor: Mr. Masashi Furuya, F.G.A, D Gem G, C.G.J

Name of Gemmologist

Mr. Ashan Amerasinghe
F.G.A London, D Gem G Germany

Contact Address:

11, Havelock Road Colombo 05,
Sri Lanka.
Telephone: +94 11 2506932
Fax: +94 11 2503732
Email: gemlab@gicolombo.com 		Example of Certificate:
Mr. Ashan Amerasinghe F.G.A London, D Gem G Germany


  1. National Gem & Jewellery Authority, Sri Lanka (State Owned)
Name of Gemmologist

Mrs. G.D. Ranatunga
Miss N.R. Senanayaka

Contact Address:

25, Galle Face Terrace Colombo 03,
Sri Lanka.
Telephone: +94 11 2390657
Email: nikasha@sltnet.lk 		Example of Certificate:
Mrs. G.D. Ranatunga, Miss N.R. Senanayaka


Certificate Charges
Each certifying body (or individual) charges a minimum rate per certificate that increases depending on the value/ weight of the gemstone being tested. Testing for heat in a gemstone is charged for separately and must be requested for by the customer. Please email us at HYPERLINK sales@jcopl.com for certificate rates for a specific stone.