Each diamond over 0.30 carats is accompanied by a diamond-grading certificate from the Gemological Institute of America, or Antwerp-based Diamond High Council HRD, or the International Gemological Institute.

Source: https://www.ft.com/content/40bceee4-6c81-45f4-8bca-ce391b7be408

Mrs Sungita Sharma, Member (Administration & Vigilance), CBITC, has been allocated charge of Directorate General of NACIN, Directorate General of Vigilance, Directorate General of HRD, Directorate General of Performance Management and East Region.

Source: https://www.freepressjournal.in/corporate-gallery/babus-mantris-buzz-praful-patel-creates-history-as-administrator

You highlighted Unipath having more HRD.

Source: https://seekingalpha.com/article/4604003-sophia-genetics-sa-soph-q1-2023-earnings-call-transcript?source=feed_all_articles