Richard Sherwood
Ideal_Rock
- Joined
- Sep 25, 2002
- Messages
- 4,924
Although the cause of pink color in diamonds worldwide has not been completely determined, the general consensus is that the unusual intense color of pink diamonds from the Argyle mine is due to their pink graining, which arises from crystal deformation, much the same way that fancy brown diamonds receive their color.
Bearing in mind that clarity grades are assigned from the face-up view, this graining which is visible only from the sides would not have a detrimental effect on the clarity grade.
Bearing in mind that clarity grades are assigned from the face-up view, this graining which is visible only from the sides would not have a detrimental effect on the clarity grade.