What is a Salt and Pepper Diamond?
Salt and pepper diamonds achieve their unique look due to the natural occurrence of inclusions in their crystal structure. Inclusions play an important role in all diamonds. For salt and pepper diamonds, there isn’t one single inclusion that is responsible for their unique look. Instead, a myriad of different types of inclusions can be present, creating a countless variety of looks in a salt and pepper diamond.
Depending on these inclusions, salt and pepper diamonds will vary quite a bit from one to the other. Spanning the spectrum, they can be close to black, dark or light gray, milky, and even almost colorless. In some instances, they can even have green, yellow, orange, or red hues. But to be a salt and pepper diamond, inclusions must be a key, prominent feature.
The cut of a galaxy diamond is the other unique aspect. Gem cutters most often cut salt and pepper diamonds in a rose cut, which has a flat bottom, since retention of carat weight is not usually a concern. For galaxy diamonds, they are cut exactly like a traditional diamond, so the stone has a culet, the term for the bottom part of the diamond where the facets come together in a point. This type of culet allows for less light to escape, enhancing the diamond’s brilliance.