أعمال
-
- وظيفة
- director
- القسم
- directing
-
- وظيفة
- writer
- القسم
- writing
-
- وظيفة
- actor
- القسم
- actors
- شخصية
- Narrator
The film documents the efforts of researchers around the world to create synthetic diamonds, some of which have become so indistinguishable from natural diamonds as to fool experts.