Original article printed in the Professional Jeweller, July 19 2010 By Kat Slowe It isn’t always easy to identify a truly ethical source of diamonds, but for those seeking to take the extra step, there are organisations that can help. Despite the many challenges that the industry still faces, ethical sources of diamonds do exist,

TanzaniteOne http://www.tanzaniteone.com/ has announced that they are now producing ethical “mine to market” gems http://www.tanzaniteonegrafgemjointventure.ch/content-n23-sE.html. What exactly do they mean? TanzaniteOne from an ethical perspective has had a reputation. At the JCK Jewelry Show just a few days ago, I spoke with a journalist who had written a piece for GIA several years ago, which