GCI Lab

Over 15 years of experience as instructors at gia and aigs, we would love to share our knowledge and ensure the trust in gems to the business. We are welcome to do the gemological consultancy service by the expert gemologists of GCI Lab.

Monday – Friday : 10:00 A.M. - 17:30 P.M.
Saturday : 10:00 A.M. - 15:00 P.M.

Address 

341A/A 3rd Floor
919/1 Jewelry Trade Center, Silom Road, Bangkok 10500

Mobile Phone: 081-455-9908
Website: gcilab.com
Email: info@gcilab.com

LineID: line.me/ti/p/~gcilab
Facebook: www.facebook.com/GCILAB