Naturalmark which began its journey in October 2020 and offered retailers low cost screening and inscription using a model based on Gold Hallmarking, introduced Labgrownmark
News Coverage in Gujarat Guardian
https://www.heerazhaveraat.com/heera/index.php/news/details/13503
https://www.diamonds.net/News/NewsItem.aspx?ArticleID=65922&ArticleTitle=%E2%80%98Naturalmark%E2%80%99+Aims+to+Defeat+Undisclosed+Synthetics