The Different Types of Diamond Inclusions Here’s a comprehensive list of common inclusion types found in a diamond. With the use of images and videos (photography credits – James Allen), I hope you get a better idea of how to identify them and understand the visual impact an inclusion may have on a finished diamond.
While many people automatically shun away from a cavity inclusion, this I1 is something you can consider on a budget. The grade setting inclusion (faint cavity) of this diamond is found on the upper girdle facet.