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Home >> Diamond Grading >> Diamond Shapes >> Heart Shape

Heart Shape

Heart Shape Diamond Cut / Brilliance Guide
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Superior Brilliance Cuts Reccomended by United Diamonds
NOT reccomended by United Diamonds
Very Fine Cut
Fine Cut
Good Cut
Average Cut Fair Cut
Commercial Cut
Primary Considered Factors
Total depth %
59.0% - 63.0% 63.1% - 65.4% 56% - 68.5% 46% - 71% 43% - 73% < 43% or
> 73%
Table %
52% - 62%
51% - 64% 51% - 67% 49% - 70% 48% - 72% < 48% or
> 72%
Girdle thickness
Thin - Thick Very Thin - Thick Very Thin - Very Thick Very Thin - Very Thick Very Thin - Very Thick Extremely thin to Extremely thick
Culet
None None Small to Medium Small to Medium Medium to Large Large to Extremely Large
Length to width ratio
0.98 - 1.02 0.98 - 1.02 1.24 - 0.91 1.24 - 0.91 1.24 - 0.91 < Poor Cut
> Poor Cut
Crown height*
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
Fluorescence
None None - Faint None - Faint None - Faint None - Faint None - Faint
Polish
Excellent to Good Excellent to Good Good to Fair Good to Fair Fair to Poor Poor
Symmetry
Excellent to Good Excellent to Good Good to Fair Good to Fair Fair to Poor Poor

Select a category to view cut elements. Click to learn more!
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Depth %  
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Table %    
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Length to Width Ratio          

*Only considered if provided on actual independent laboratory grading report (Diamond Certification)

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