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Cushion|Natural|GIA

1.50ct J IF Cushion Natural Diamond

EX • J/IF • GIA 6541861811

Certificate GIA 6541861811

Diamond specifications and retailer prices

From $3,878 CAD
As of November 6, 2026
Save $1,194 CAD (24%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,072 CAD at GemTrove · As of November 6, 2026
View at GemTrove

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541861811. Listed at 7 retailers as of November 6, 2026, with prices from $3,878 to $5,072, a $1,194 spread on the same certified stone. GemTrove lists it at $5,072. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6541861811
Dimensions6.38 × 6.29 × 4.27 mm
L/W Ratio1.01
Top View
6.38 mm6.29 mm1.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6541861811
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

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: $3,878 CAD|Low: $3,605 CAD|High: $5,026 CAD|Avg: $4,221 CAD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1$3,878 CAD
Retailer 3$3,960 CAD
Retailer 4$4,002 CAD
Retailer 6$4,061 CAD
Retailer 2$4,173 CAD
Retailer 5$4,659 CAD

46 data points across 6 retailers

7 retailers$3,878 CAD to $5,072 CAD

A
Cheapest Retailer
-
$3,878 CAD
A
Retailer 2
-
$3,960 CAD
View
A
Retailer 3
-
$4,002 CAD
View
Final sale: no returns
A
Retailer 4
-
$4,061 CAD
View
A
Retailer 5
-
$4,173 CAD
View
A
Retailer 6
-
$4,659 CAD
View
Most Expensive
B+
GemTrove
GT-N-00963663-98 · Nov 6
$5,072 CAD
A$5,548 AUD
View
6 more retailers have this diamond
Prices start from $3,878 CADSave up to $1,194 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
$3,878 CAD