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Cushion|Natural|GIA

1.50ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 6545795327

Certificate GIA 6545795327

Diamond specifications and retailer prices

From $3,366 CAD
As of November 6, 2026
Save $3,971 CAD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,337 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 6545795327. Listed at 16 retailers as of November 4, 2026, with prices from $3,366 to $7,337, a $3,971 spread on the same certified stone. MOH London lists it at $7,337. 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545795327
Dimensions7.46 × 5.73 × 4.18 mm
L/W Ratio1.30
Top View
7.46 mm5.73 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545795327
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.9%

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: $7,337 CAD|Low: $3,366 CAD|High: $8,105 CAD|Avg: $4,804 CAD|-9.5%
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
November 6, 2026
Retailer 11$3,366 CAD
Retailer 4$3,855 CAD
Retailer 3$3,975 CAD
Retailer 12$4,059 CAD
Retailer 6$4,149 CAD
Retailer 13$4,171 CAD
Retailer 2$4,325 CAD
Retailer 7$4,473 CAD
Retailer 10$4,524 CAD
Retailer 15$4,555 CAD
Retailer 9$4,671 CAD
Retailer 5$4,716 CAD
Retailer 8$5,121 CAD
Retailer 14$7,096 CAD
MOH London$7,337 CAD

24 data points across 15 retailers

16 retailers$3,366 CAD to $7,337 CAD

A
Cheapest Retailer
-
$3,366 CAD
Retailer 2
-
$3,855 CAD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$3,975 CAD
View
A
Retailer 4
-
$4,059 CAD
View
Final sale: no returns
Retailer 5
-
$4,149 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$4,171 CAD
View
A
Retailer 7
-
$4,325 CAD
View
Retailer 8
-
$4,473 CAD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$4,524 CAD
View
B+
Retailer 10
-
$4,555 CAD
View
B+
Retailer 11
-
$4,671 CAD
View
Retailer 12
-
$4,716 CAD
View
Price last confirmed 17 days ago
B+
Retailer 13
-
$5,054 CAD
View
B+
Retailer 14
-
$5,121 CAD
View
B
Retailer 15
-
$7,096 CAD
View
Most Expensive
B
MOH London
12695FE4E · Nov 4
$7,337 CAD
£4,107 GBP
View
15 more retailers have this diamond
Prices start from $3,366 CADSave up to $3,971 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
$3,366 CAD