A flawless diamond (FL) is the purest type of diamond. Flawless Diamond (FL) has no visible inclusions under 10x magnification. These diamonds are costlier than other types of diamonds. A flawless diamond is the rarest grade of clarity. ShivShambu gives you complete information about the 4Cs and also gives you GIA-certified diamonds, making it easy to buy flawless diamonds. Visit our online store for more information and to buy flawless diamonds.