A.G. NISAMA LIMITED is an African Merchant company that deals in Africa Minerals and Gem Stone.
That is why we are called "The Great Giant African Treasure".
We have been in business for decades and we've proudly supplied varieties of assorted rough and faceted gem stone ranging from Amethyst, Aquamarine, Emeralds, Garnets, Sapphires, Spessartites, Tourmaline and many more.
Our honesty, our integrity,and our efficiency make us supreme!
