- Joined
- Jan 25, 2012
- Messages
- 800
I was hoping to be able to post these pics back to back, but then I remembered, PS will put one below another.
Try to ignore the bits of extinction in both stones (the black areas). Those are, essentially, 'unlit' facets, or shadows. Unfortunately, not every single facet or area of the gem can be lit at once. Cutters aim for as close to 100% as possible.
What you are trying to focus on, with these examples, is the intensity of color of the two stones. You must be able to see the oval has a much stronger/brighter blue than the Step Cut. The step cut's color is more muted/grey and so forth.
Try to ignore the bits of extinction in both stones (the black areas). Those are, essentially, 'unlit' facets, or shadows. Unfortunately, not every single facet or area of the gem can be lit at once. Cutters aim for as close to 100% as possible.
What you are trying to focus on, with these examples, is the intensity of color of the two stones. You must be able to see the oval has a much stronger/brighter blue than the Step Cut. The step cut's color is more muted/grey and so forth.