News Naturalmark’ Aims to Defeat Undisclosed Synthetics-RAPAPORT January 5, 2021January 5, 2021 by NATURALMARK https://www.diamonds.net/News/NewsItem.aspx?ArticleID=65922&ArticleTitle=%E2%80%98Naturalmark%E2%80%99+Aims+to+Defeat+Undisclosed+Synthetics Post navigation News Coverage By Dainik Bhaskar, Surat, 16-12-2020Labgrownmark- A new initiative taken by Naturalmark to help eradicate adulteration in the diamond industry-Heera Zhaveraat Magazine – 25th March 2021