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Heart|Natural|GIA

1.31ct F SI2 Heart Natural Diamond

ID • F/SI2 • GIA 5232713301

Certificate GIA 5232713301

Diamond specifications and retailer prices

From $3,218 CAD
As of November 2, 2026
Save $3,590 CAD (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,808 CAD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.31ct natural heart diamond

This 1.31ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5232713301. Listed at 6 retailers as of November 2, 2026, with prices from $3,218 to $6,808, a $3,590 spread on the same certified stone. NZ Jewellers lists it at $6,808. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.31
Carat
F
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.96°
Pavilion angle40.83°
OriginNatural
Grading LabGIA
CertificateGIA 5232713301
Dimensions6.27 × 7.48 × 4.65 mm
L/W Ratio1.19
Top View
6.27 mm7.48 mm1.31 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5232713301
Side View
Table 59.0%Crown 38.96°Girdle: STK-VTKPavilion 40.83°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $6,808 CAD|Low: $3,218 CAD|High: $6,875 CAD|Avg: $4,273 CAD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$3,218 CAD
Retailer 4$3,256 CAD
Retailer 5$3,407 CAD
Retailer 6$3,455 CAD
Retailer 10$3,765 CAD
Retailer 7$3,868 CAD
Retailer 9$4,221 CAD
Retailer 8$4,372 CAD
Retailer 3$5,704 CAD
NZ Jewellers$6,808 CAD

29 data points across 10 retailers

6 retailers$3,218 CAD to $6,808 CAD

A
Cheapest Retailer
-
$3,218 CAD
A
Retailer 2
-
$3,256 CAD
View
A
Retailer 3
-
$3,407 CAD
View
Retailer 4
-
$3,455 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$5,704 CAD
View
Most Expensive
B+
NZ Jewellers
80755c09-6f37-4cbd-969b-8898c791569d · Nov 3
$6,808 CAD
$4,840 USD
View
5 more retailers have this diamond
Prices start from $3,218 CADSave up to $3,590 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.31ct Heart
$3,218 CAD