Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleRecord-Breaking 20 and 30 ct Laboratory-Grown CVD Diamonds.AuthorsPollard, John; Alfred, Nikhil; Rees, StevenSubjectsDIAMONDS; JEWELRY storesPublicationJournal of Gemmology, 2022, Vol 38, Issue 3, p225ISSN1355-4565Publication typeArticleDOI10.15506/jog.2022.38.3.225