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Heart|Natural|GIA

1.40ct J SI2 Heart Natural Diamond

ID • J/SI2 • GIA 3545882391

Certificate GIA 3545882391

Diamond specifications and retailer prices

From $3,050 CAD
As of November 6, 2026
Save $3,761 CAD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,071 CAD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.4ct natural heart diamond

This 1.4ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545882391. Listed at 13 retailers as of November 4, 2026, with a 123% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.40
Carat
J
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545882391
Dimensions7.44 × 6.86 × 4.55 mm
L/W Ratio1.08
Top View
7.44 mm6.86 mm1.40 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545882391
Side View
Table 56.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 61.2%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $3,884 CAD|Low: $3,034 CAD|High: $6,845 CAD|Avg: $4,098 CAD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$3,050 CAD
Retailer 8$3,228 CAD
Retailer 10$3,497 CAD
Retailer 7$3,694 CAD
Retailer 11$3,713 CAD
Retailer 1$3,884 CAD
Retailer 2$4,051 CAD
Retailer 3$4,051 CAD
Retailer 4$4,149 CAD
Retailer 12$4,178 CAD
Retailer 5$4,538 CAD
Retailer 6$6,811 CAD

36 data points across 12 retailers

13 retailers$3,050 CAD to $6,811 CAD

A
Cheapest Retailer
-
$3,050 CAD
A
Retailer 2
-
$3,228 CAD
View
Retailer 3
-
$3,497 CAD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$3,694 CAD
View
B+
Retailer 5
-
$3,713 CAD
View
B+
Retailer 6
-
$3,884 CAD
View
Retailer 7
-
$4,036 CAD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$4,051 CAD
View
B+
Retailer 9
-
$4,051 CAD
View
B+
Retailer 10
-
$4,178 CAD
View
B+
Retailer 11
-
$4,538 CAD
View
B
Retailer 12
-
$6,811 CAD
View
Most Expensive
NZ Jewellers
f8b41e36-c369-448a-9568-01f59a2e9ccc · Sep 27
$8,071 CAD
$5,738 USD
View
Price last confirmed 40 days ago
12 more retailers have this diamond
Prices start from $3,050 CADSave up to $3,761 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
1.40ct Heart
$3,050 CAD