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Heart|Natural|GIA

1.36ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 6555094079

Certificate GIA 6555094079

Diamond specifications and retailer prices

From $1,968 CAD
As of November 6, 2026
Save $2,587 CAD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,555 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.36ct natural heart diamond

This 1.36ct 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 6555094079. Listed at 8 retailers as of November 4, 2026, with prices from $1,968 to $4,555, a $2,587 spread on the same certified stone. MOH London lists it at $4,555. 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

1.36
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6555094079
Dimensions6.83 × 7.86 × 4.34 mm
L/W Ratio1.15
Top View
6.83 mm7.86 mm1.36 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6555094079
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 55.2%

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 6
Current: $4,555 CAD|Low: $1,947 CAD|High: $4,943 CAD|Avg: $2,953 CAD|-7.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$1,968 CAD
Retailer 7$2,085 CAD
Retailer 6$2,374 CAD
Retailer 8$2,601 CAD
Retailer 4$2,830 CAD
Retailer 5$2,898 CAD
Retailer 3$3,539 CAD
MOH London$4,555 CAD

40 data points across 8 retailers

8 retailers$1,968 CAD to $4,555 CAD

A
Cheapest Retailer
-
$1,968 CAD
A
Retailer 2
-
$2,085 CAD
View
Final sale: no returns
A
Retailer 3
-
$2,374 CAD
View
A
Retailer 4
-
$2,601 CAD
View
A
Retailer 5
-
$2,830 CAD
View
B+
Retailer 6
-
$2,898 CAD
View
B+
Retailer 7
-
$3,539 CAD
View
Most Expensive
B+
MOH London
C24446DB6 · Nov 4
$4,555 CAD
£2,550 GBP
View
7 more retailers have this diamond
Prices start from $1,968 CADSave up to $2,587 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
1.36ct Heart
$1,968 CAD