Rasko Diamonds started as a diamond importer in downtown Toronto and has grown to become a staple in the jewelery industry in Canada and a primary supplier of exquisite gems like large Tanzanite stones and fancy colored diamonds in Toronto. Rasko specializes in unique, designer jewelery, including many one-of-a-kind exclusive pieces, and limited edition designs. Extraordinary materials, superb workmanship and great value have been Rasko's avenue to success.