We strongly advise against this. While the GIA grading system determining a diamond’s quality and value is reliable, each stone can have idiosyncrasies that alter its visual appearance from what the numbers might suggest. What’s more, only 10% of diamonds available globally are listed online. Our status as an importer allows us to search the worldwide market, accessing diamonds not seen online. We form the widest selection before we present the options to you—meaning we will show you the best stones to consider for purchase.