Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleDiamond-Diamond Doublet Detected in Antwerp.AuthorsGrabowski, RachelleAbstractThe article reports on an online report issued by HRD Antwerp NV diamond laboratory in September 2014 on a diamond-diamond doublet which is comprised of two diamond pieces cemented together at the girdle.SubjectsDIAMOND industry; HRD Antwerp NV; GEMOLOGYPublicationJournal of Gemmology, 2015, Vol 34, Issue 6, p468ISSN1355-4565Publication typeArticle