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Cushion|Natural|GIA

1.50ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 6243001897

Certificate GIA 6243001897

Diamond specifications and retailer prices

From $3,415 CAD
As of November 4, 2026
Save $4,098 CAD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,514 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two 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 6243001897. Listed at 16 retailers as of November 4, 2026, with prices from $3,415 to $7,514, a $4,098 spread on the same certified stone. MOH London lists it at $7,514. 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

1.50
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6243001897
Dimensions7.54 × 5.80 × 3.98 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.54 mm5.80 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6243001897
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.7%

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 4
Current: $7,514 CAD|Low: $3,366 CAD|High: $7,973 CAD|Avg: $4,909 CAD|-5.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 4$3,415 CAD
Retailer 18$3,421 CAD
Retailer 5$3,601 CAD
Retailer 11$3,666 CAD
Retailer 15$3,713 CAD
Retailer 3$3,767 CAD
Retailer 12$3,969 CAD
Retailer 20$4,179 CAD
Retailer 17$4,389 CAD
Retailer 2$4,429 CAD
Retailer 6$4,543 CAD
Retailer 14$4,633 CAD
Retailer 13$5,244 CAD
Retailer 10$5,600 CAD
Retailer 7$5,936 CAD
Retailer 9$5,936 CAD
Retailer 8$6,133 CAD
Retailer 19$6,400 CAD
Retailer 16$7,096 CAD
MOH London$7,514 CAD

26 data points across 20 retailers

16 retailers$3,415 CAD to $7,514 CAD

A
Cheapest Retailer
-
$3,415 CAD
A
Retailer 2
-
$3,421 CAD
View
A
Retailer 3
-
$3,666 CAD
View
A
Retailer 4
-
$3,713 CAD
View
A
Retailer 5
-
$3,767 CAD
View
Final sale: no returns
A
Retailer 6
-
$3,969 CAD
View
B+
Retailer 7
-
$4,179 CAD
View
B+
Retailer 8
-
$4,389 CAD
View
A
Retailer 9
-
$4,429 CAD
View
Retailer 10
-
$4,543 CAD
View
Price last confirmed 18 days ago
B+
Retailer 11
-
$4,615 CAD
View
B+
Retailer 12
-
$4,633 CAD
View
B+
Retailer 13
-
$5,244 CAD
View
B
Retailer 14
-
$6,400 CAD
View
B
Retailer 15
-
$7,096 CAD
View
Most Expensive
B
MOH London
0CB71F7B1 · Nov 4
$7,514 CAD
£4,206 GBP
View
15 more retailers have this diamond
Prices start from $3,415 CADSave up to $4,098 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
1.50ct Cushion
$3,415 CAD