Date Joined: May 2021
Website: http://www.gem-matrix.com
Head Office Location: Bangkok, Thailand
Membership Forum: Diamonds and coloured gemstones trader, cutter and/or polisher
Notes: COP audit initiated before certificate expiry date. Certification will be continuous.
Member Certification Information
Current Certification
Audit and Certification Scope Information:
Download PDF
Certification Number:
0000 3829
Certification Period:
21 December, 2021 - 21 December, 2024
