Douglas graduated in Business Administration with a specialization degree in Business Law. Director of the Commercial Association of Governador Valadares, Representative at the Federation of Industries of the State of Minas Gerais/FIEMG-SINDIROCHAS and ambassador of Brazil at the International Colored Stones Association/ICA. He's been a recipient of Commendations in favor of the environmental, touristic, cultural and socio-economic development of the productive communities in his home state of Minas Gerais, and formally recognized for his contribution to the education and promotion of Brazilian gemstones in China. For over 30 years, he has been leading the companies Nevesgems Ltd, Nevestones Ltd and Seven Fine Gems Ltd, all belonging to the Cruzeiro Mine Holding, a global leader in the sustainable production of tourmalines.
The Cruzeiro Mine is recognized as the largest exiting tourmaline mine.
Outside, the landscape enchants. Its interior seduces by the colors of its stones: Tourmalines and Rubellites. Rubellite, with an intense pinkish-red tone, is considered the most beautiful in the world, our greatest treasure.
The concern with the present and the future makes Seven Fine Gems ensure stable quantity, quality, variety and, above all, sequence in the supply of Rubellites and Tourmalines.