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Grading >> Diamond
Shapes >> Heart Shape
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Very
Fine Cut |
Fine
Cut |
Good
Cut |
Average
Cut |
Fair
Cut |
Commercial
Cut |
Primary
Considered Factors |
|
59.0% - 63.0% |
63.1% - 65.4% |
56% - 68.5% |
46% - 71% |
43% - 73% |
< 43% or >
73% |
|
|
52% - 62% |
51% - 64% |
51% - 67% |
49% - 70% |
48% - 72% |
< 48% or >
72% |
|
|
Thin - Thick |
Very Thin - Thick |
Very Thin - Very Thick |
Very Thin - Very Thick |
Very Thin - Very Thick |
Extremely thin to Extremely
thick |
|
|
None |
None |
Small to Medium |
Small to Medium |
Medium to Large |
Large to Extremely Large |
|
|
0.98 - 1.02 |
0.98 - 1.02 |
1.24 - 0.91 |
1.24 - 0.91 |
1.24 - 0.91 |
< Poor Cut >
Poor Cut |
|
|
11% - 16.6% |
10.1% - 17.5% |
9-18% |
8.3% - 18.9% |
7.8% - 19.5% |
< 7.8% or >
19.5% |
Secondary
Considered Factors |
|
None |
None - Faint |
None - Faint |
None - Faint |
None - Faint |
None - Faint |
|
|
Excellent to Good |
Excellent to Good |
Good to Fair |
Good to Fair |
Fair to Poor |
Poor |
|
|
Excellent to Good |
Excellent to Good |
Good to Fair |
Good to Fair |
Fair to Poor |
Poor |
|
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*Only considered if provided on actual independent laboratory grading report
(Diamond Certification)
Home >> Diamond
Grading >> Diamond
Shapes >> Heart Shape
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