CaratHunter
Plans
Cushion|Natural|GIA

1.50ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 1549516192

Certificate GIA 1549516192

Diamond specifications and retailer prices

From $2,988 CAD
As of November 6, 2026
Save $3,833 CAD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,820 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 1549516192. Listed at 13 retailers as of November 4, 2026, with prices from $2,988 to $6,820, a $3,833 spread on the same certified stone. MOH London lists it at $6,820. 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
FluorescenceNone
Pavilion angle37.6°
OriginNatural
Grading LabGIA
CertificateGIA 1549516192
Dimensions7.59 × 6.05 × 4.14 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
7.59 mm6.05 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549516192
Side View
Table 69.0%CrownGirdle: STK-VTKPavilion 37.6°Culet: NoneDepth 68.5%

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 6
Current: $6,820 CAD|Low: $2,934 CAD|High: $7,204 CAD|Avg: $4,678 CAD|-5.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$2,988 CAD
Retailer 2$3,351 CAD
Retailer 11$3,784 CAD
Retailer 7$3,854 CAD
Retailer 9$4,131 CAD
Retailer 8$4,159 CAD
Retailer 4$4,239 CAD
Retailer 6$4,543 CAD
Retailer 3$4,825 CAD
Retailer 10$5,007 CAD
Retailer 5$6,535 CAD
MOH London$6,820 CAD

33 data points across 12 retailers

13 retailers$2,988 CAD to $6,820 CAD

A
Cheapest Retailer
-
$2,988 CAD
A
Retailer 2
-
$3,351 CAD
View
Final sale: no returns
A
Retailer 3
-
$3,784 CAD
View
A
Retailer 4
-
$3,854 CAD
View
A
Retailer 5
-
$4,131 CAD
View
A
Retailer 6
-
$4,159 CAD
View
B+
Retailer 7
-
$4,213 CAD
View
A
Retailer 8
-
$4,239 CAD
View
A
Retailer 9
-
$4,543 CAD
View
B+
Retailer 10
-
$4,825 CAD
View
B+
Retailer 11
-
$5,007 CAD
View
B
Retailer 12
-
$6,535 CAD
View
Most Expensive
B
MOH London
192BCCCEB · Nov 4
$6,820 CAD
£3,818 GBP
View
12 more retailers have this diamond
Prices start from $2,988 CADSave up to $3,833 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
$2,988 CAD