How are Tesla Diamonds so affordable?
Tesla Diamonds is the only middle man, between you and the rough diamond cutter. No sales commissions, no franchise fees. That's why our diamonds are affordable & forever. - David Odemchuk
Each diamond comes with a grading report from the International Gemological Laboratories (IGL) (Unless specified differently) IGL has pioneered the development of the first scientific system used to evaluate how well a diamond has been cut. Tesla Diamonds proudly offers IGL diamonds. Click on the image below for the IGL website.