Date Joined: July 2020
Website: http://ciengems.com
Head Office Location: Bangkok, Thailand
Membership Forum: Diamonds and coloured gemstones trader, cutter and/or polisher
Audit Extension Granted: COP mid-term review audit booked on 8 August 2023.
Member Certification Information
Current Certification
Audit and Certification Scope Information:
Download PDF
Certification Number:
0000 3693
Certification Period:
12 October, 2021 - 12 October, 2024
