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Imperfection
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Blemish, английский
- In wood, marble, etc., usually a minor appearance defect that does not necessarily affect durability or strength.
- Blemishes are often seen on diamond surfaces. these external characteristics include abrasions, nicks, extra facets, polish marks, naturals, and scratches. many are not visible to the naked or untrained eye.
- Term used in the gia clarity-grading system for any nick, scratch, abrasion, pit, polish mark, graining or polish line on the surface of a polished diamond.
- A scar or defect, usually caused by injury or disease, that doesn`t affect serviceability.
- A visible defect that does not affect serviceability. an unattractive scar or lump that does not affect the performance of the animal.
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Blinder course, английский
Blemish, английский
- In wood, marble, etc., usually a minor appearance defect that does not necessarily affect durability or strength.
- Blemishes are often seen on diamond surfaces. these external characteristics include abrasions, nicks, extra facets, polish marks, naturals, and scratches. many are not visible to the naked or untrained eye.
- Term used in the gia clarity-grading system for any nick, scratch, abrasion, pit, polish mark, graining or polish line on the surface of a polished diamond.
- A scar or defect, usually caused by injury or disease, that doesn`t affect serviceability.
- A visible defect that does not affect serviceability. an unattractive scar or lump that does not affect the performance of the animal.
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