Curious to see the actual size of a 1 carat diamond? We got you covered.Ĭheck out our Diamond Carat Size Chart, a visual comparison of diamonds in the 10 most popular shapes, ranging from 0.25 to 5 carats. While lots of jewelers and jewelry industry sources provide size charts for round diamonds, not as many allow you to compare carat weights across the most popular shapes. One of the most helpful tools is a diamond size chart. Click the links below to print them to size! Diamond Size Chart There’s so much to know about the details of a diamond – how to spot an imperfection, how a diamond’s shape affects its shine factor, whether carat or color is more important for maximum sparkle . the list goes on.Īvoid anxiety and confusion by using these jewelry cheat sheets as your diamond shopping sidekicks.