Flawless Inclusions are difficult to locate or see under 10X. Inclusions present less difficult to locate or see under 10X Inclusions are readily seen at 10X, although they remain invisible to the unaided eye when the diamond is viewed face up. Inclusions, or the effect, can be seen by the unaided eye Inclusions are easily visible to the unaided eye.
Inclusions are so obvious and large that they affect both the brilliancy and beauty of the diamond.
Shattered appearance or vivid disfiguring and dangerous inclusions and surface marks.