All crystals develop deep within the earth through long geological processes.Every individual crystal is completely one-of-a-kind.Tiny differences can appear in tone, transparency, mineral spots and surface textures.Light internal fractures and natural veining are inherent characteristics of genuine stone.These subtle variances are not damage or manufacturing flaws.We carefully select a piece matching the size, grade and overall look shown in photos.It will resemble the sample but cannot be an exact identical copy.