Pure Grown Diamonds is the principal distributor of grown diamonds and grown diamond jewelry. Certified ~ Sustainable ~ Conflict free ~ Eco-Friendly. Never choose between beauty and conscience. www.puregrowndiamonds.com Pure Grown Diamonds are certified by leading gemological institutes and cherished by anyone seeking a truly beautiful, environmentally and socially responsible diamond of the highest quality, purity and rarity. Each grown diamond is totally unique, just as in nature. These diamonds possess the same chemical, optical and physical characteristics as mined diamonds.