The Natural Color Diamond Association is a not-for-profit organization whose work is to encourage consumers, retailers and wholesalers to explain more about nature's creativity in the world of diamonds. Our members consist of cutters, traders, gemologists, rough dealers, and scientists, grading labs, and mining companies. Every player in this pipeline from mine to consumer is working to bring the most up-to-date information for consumers to help them make a personal choice based on their own due diligence.
We do not endorse or suggest that natural color diamonds are an investment. They should only be purchased as a symbol of love, beauty, and of sentimental association to colors that provoke a joyful experience.
BY PHONE US: (212) 644-9747 BY EMAIL office@ncdia.com BY MAIL Natural Color Diamond Association. 580 5th Avenue, New York, NY 10036