Natural Pink Diamonds
Pink diamonds are the only color diamonds that have no additional elements. Most color diamonds obtain its color from inclusions, such as nitrogen for yellow, and boron for blue. However, the color pink doesn’t come from any inclusions, but rather from its crystal lattice distortion. It’s imperfection makes it unique and very hard to replicate in the lab. Thus, lab grown diamonds at this moment are unable to replicate a natural pink diamond entirely.
There is more than one variation of pink and the more intense the pink the more valuable it is. Pink diamonds often come with a secondary hue thus making every pink diamond unique. The secondary hues are purple-pink, orange-pink, and brown-pink.