Date Joined: November 2016
Website: http://www.grunbergerdiamonds.com
Head Office Location: New York, United States
Membership Forum: Diamonds and coloured gemstones trader, cutter and/or polisher

Member Certification Information

Current Certification

Audit and Certification Scope Information: Download PDF
Certification Number: 0000 4507
Certification Period: 18 January, 2023 - 18 January, 2026

Previous Certification

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Certification Number: 0000 1686
Certification Period: 01 June, 2019 - 01 June, 2022