If you've found a certified diamond online and are requesting a quote please fill out the form below.  Diamond T Jewelers has the same access to the exact certified diamonds found on some of the largest online diamond sites.  Blue Nile, James Avery and Rare Carat are some of the online retailers that sell the stones we can procure.  The only thing required is the certificate # and website the stone is listed on.  Thanks for your interest!