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Heart|Natural|GIA

1.51ct J SI2 Heart Natural Diamond

VG • J/SI2 • GIA 7361539500

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 7361539500

Diamond specifications and retailer prices

From $3,487 CAD
HK$19,500 HKD
As of October 31, 2026
Save $3,892 CAD (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,378 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7361539500. Listed at 13 retailers as of October 29, 2026, with prices from $3,487 to $7,378, a $3,892 spread on the same certified stone. MOH London lists it at $7,378. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7361539500
Dimensions6.81 × 6.47 × 4.48 mm
L/W Ratio1.05
Top View
6.81 mm6.47 mm1.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7361539500
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.4%

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: Oct 31
Current: $7,378 CAD|Low: $3,360 CAD|High: $7,428 CAD|Avg: $4,855 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2$3,487 CAD
Retailer 8$3,781 CAD
Retailer 5$3,959 CAD
Retailer 6$4,050 CAD
Retailer 7$4,389 CAD
Retailer 4$4,586 CAD
Retailer 3$5,138 CAD
Retailer 9$6,738 CAD
MOH London$7,378 CAD

42 data points across 9 retailers

13 retailers$3,487 CAD to $7,378 CAD

A
Cheapest Retailer
-
$3,487 CAD
HK$19,500 HKD
B+
Retailer 2
-
$3,781 CAD
$2,707 USD
View
B+
Retailer 3
-
$3,929 CAD
$2,813 USD
View
A
Retailer 4
-
$3,959 CAD
SGD 3,830 SGD
View
B+
Retailer 5
-
$4,050 CAD
$2,899 USD
View
Final sale: no returns
B+
Retailer 6
-
$4,188 CAD
$2,998 USD
View
B+
Retailer 7
-
$4,389 CAD
$3,142 USD
View
B+
Retailer 8
-
$4,586 CAD
£2,585 GBP
View
B+
Retailer 9
-
$4,589 CAD
$3,285 USD
View
B+
Retailer 10
-
$4,845 CAD
SGD 4,687 SGD
View
B+
Retailer 11
-
$5,138 CAD
€3,503 EUR
View
B
Retailer 12
-
$6,738 CAD
$4,824 USD
View
Most Expensive
B
MOH London
2B63F803C · Oct 29
$7,378 CAD
£4,159 GBP
View
12 more retailers have this diamond
Prices start from $3,487 CADSave up to $3,892 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
1.51ct Heart
$3,487 CAD