Which term is an angular opening created when part of a feather breaks away?

Which term is an angular opening created when part of a feather breaks away?

• A. Central Selling Organisation (CSO)
• B. Character sampling
• C. Cavity (Cv)
• D. Brilliant cut

Answer: (C)

Feathers are internal fractures inside a diamond. When part of a feather breaks away, it leaves an angular opening within the stone. That opening is called a cavity, abbreviated Cv. This term specifically describes the open space created by the fracture, setting it apart from line-like feathers or other features. The other options refer to things outside diamond clarity (organization, sampling, or a cut style) and don’t describe internal openings caused by feather breakage.

Feathers are internal fractures inside a diamond. When part of a feather breaks away, it leaves an angular opening within the stone. That opening is called a cavity, abbreviated Cv. This term specifically describes the open space created by the fracture, setting it apart from line-like feathers or other features. The other options refer to things outside diamond clarity (organization, sampling, or a cut style) and don’t describe internal openings caused by feather breakage.