ATI Diamonds is proud to offer loose diamonds with GIA and AGS reports at wholesale prices

Diamond Inventory

When it comes to diamonds, no one diamond is the same. And when it comes to diamond grading laboratories, this couldn’t be truer. ATI Diamonds is very selective of the diamonds we sell. We are proud to only offer GIA and AGS certified diamonds. These institutions have set the industry standard for diamond grading. Please browse our extensive inventory and contact us with any questions.