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Cushion|Natural|GIA

1.50ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 7548215724

Certificate GIA 7548215724

Diamond specifications and retailer prices

From $5,273 CAD
As of November 6, 2026
Save $5,868 CAD (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,142 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548215724. Listed at 13 retailers as of November 4, 2026, with prices from $5,273 to $11,142, a $5,868 spread on the same certified stone. MOH London lists it at $11,142. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7548215724
Dimensions6.66 × 6.15 × 4.24 mm
L/W Ratio1.08
Top View
6.66 mm6.15 mm1.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7548215724
Side View
Table 60.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 68.9%

Caratlytics Score

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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: $11,142 CAD|Low: $5,273 CAD|High: $11,292 CAD|Avg: $7,619 CAD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$5,273 CAD
Retailer 3$6,527 CAD
Retailer 5$6,906 CAD
Retailer 7$7,015 CAD
Retailer 4$7,892 CAD
Retailer 6$8,558 CAD
MOH London$11,142 CAD

27 data points across 7 retailers

13 retailers$5,273 CAD to $11,142 CAD

A
Cheapest Retailer
-
$5,273 CAD
A
Retailer 2
-
$5,989 CAD
View
A
Retailer 3
-
$6,117 CAD
View
A
Retailer 4
-
$6,473 CAD
View
Final sale: no returns
A
Retailer 5
-
$6,527 CAD
View
A
Retailer 6
-
$6,597 CAD
View
A
Retailer 7
-
$6,906 CAD
View
Retailer 8
-
$7,015 CAD
View
Price last confirmed 8 days ago
Retailer 9
-
$7,071 CAD
View
Price last confirmed 28 days ago
A
Retailer 10
-
$7,369 CAD
View
A
Retailer 11
-
$7,892 CAD
View
B+
Retailer 12
-
$8,558 CAD
View
Most Expensive
B+
MOH London
7A32D231E · Nov 4
$11,142 CAD
£6,237 GBP
View
12 more retailers have this diamond
Prices start from $5,273 CADSave up to $5,868 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
$5,273 CAD