Leo Frank & Sons has built our reputation on long-term relationships based on trust and integrity. We provide the best service in the industry, with our dedication to upholding our "Customer First Attitude", including our pledge to never sell our diamonds publicly on the internet. We are very conservative in our grading process and when you ask for a particular grade, that is what you will receive. From our largest customer to the smallest, you can always expect to be treated with professionalism and respect. We look forward to doing business with you.