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Heart|Natural|GIA

1.40ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 7406321271

Certificate GIA 7406321271

Diamond specifications and retailer prices

From $4,453 CAD
As of November 6, 2026
Save $6,216 CAD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,669 CAD at NZ Jewellers · As of November 5, 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 7406321271. Listed at 19 retailers as of November 5, 2026, with prices from $4,453 to $10,669, a $6,216 spread on the same certified stone. NZ Jewellers lists it at $10,669. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7406321271
Dimensions7.09 × 7.60 × 4.18 mm
L/W Ratio1.07
Top View
7.09 mm7.60 mm1.40 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7406321271
Side View
Table 62.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 55.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,453 CAD|Low: $4,453 CAD|High: $9,872 CAD|Avg: $6,387 CAD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$4,453 CAD
Retailer 8$4,518 CAD
Retailer 7$5,449 CAD
Retailer 9$5,652 CAD
Retailer 4$5,700 CAD
Retailer 2$6,102 CAD
Retailer 5$6,203 CAD
Retailer 3$6,891 CAD
Retailer 6$9,727 CAD

29 data points across 9 retailers

19 retailers$4,453 CAD to $10,669 CAD

B+
Cheapest Retailer
-
$4,453 CAD
B+
Retailer 2
-
$4,518 CAD
View
B
Retailer 3
-
$5,228 CAD
View
B
Retailer 4
-
$5,389 CAD
View
B
Retailer 5
-
$5,449 CAD
View
B
Retailer 6
-
$5,652 CAD
View
Final sale: no returns
B
Retailer 7
-
$5,700 CAD
View
B
Retailer 8
-
$6,102 CAD
View
B
Retailer 9
-
$6,124 CAD
View
Retailer 10
-
$6,124 CAD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$6,124 CAD
View
B
Retailer 12
-
$6,203 CAD
View
B
Retailer 13
-
$6,333 CAD
View
B
Retailer 14
-
$6,473 CAD
View
B
Retailer 15
-
$6,583 CAD
View
B
Retailer 16
-
$6,891 CAD
View
B
Retailer 17
-
$7,065 CAD
View
B
Retailer 18
-
$9,727 CAD
View
Most Expensive
C
NZ Jewellers
43470057-1f6d-4255-8cff-d51ac0e27afd · Nov 5
$10,669 CAD
$7,585 USD
View
18 more retailers have this diamond
Prices start from $4,453 CADSave up to $6,216 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.

B+
1.40ct Heart
$4,453 CAD