Education
Needle (6.31)
Needles simply put, are elongated included crystals. Look for their geometric outline and pointed ends.
Needle (6.31)
Needles simply put, are elongated included crystals. Look for their geometric outline and pointed ends.
Laser Drill Holes (6.30)
Typically a dark colored inclusion that is eye visible, will be drilled by a high-intensity laser beam.
Laser Drill Holes (6.30)
Typically a dark colored inclusion that is eye visible, will be drilled by a high-intensity laser beam.
Knot (6.29)
An irregularity of the granular structure, a knot can give a cutter much trouble in the fashioning process of a natural diamond.
Knot (6.29)
An irregularity of the granular structure, a knot can give a cutter much trouble in the fashioning process of a natural diamond.
Internal Graining (6.28)
This irregularity in the granular structure of the diamond appears as parallel lines that can be colorless or tinted in off-white or other subtle colors, which in turn, can dramatically...
Internal Graining (6.28)
This irregularity in the granular structure of the diamond appears as parallel lines that can be colorless or tinted in off-white or other subtle colors, which in turn, can dramatically...
Indented Natural (6.27)
An indented natural is considered an inclusion since it does extend below the surface of the surrounding facets.
Indented Natural (6.27)
An indented natural is considered an inclusion since it does extend below the surface of the surrounding facets.
Crystal (6.26)
A crystal is a very common type of inclusion and as its name implies, it is a separate mineral body existing inside of a diamond.
Crystal (6.26)
A crystal is a very common type of inclusion and as its name implies, it is a separate mineral body existing inside of a diamond.