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Cushion|Natural|GIA

1.50ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 6552192119

Certificate GIA 6552192119

Diamond specifications and retailer prices

From $6,231 CAD
As of November 6, 2026
Save $6,095 CAD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,326 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552192119. Listed at 14 retailers as of November 4, 2026, with prices from $6,231 to $12,326, a $6,095 spread on the same certified stone. MOH London lists it at $12,326. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552192119
Dimensions8.20 × 6.12 × 3.77 mm
L/W Ratio1.34
Top View
8.20 mm6.12 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6552192119
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.5%

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: $12,326 CAD|Low: $6,231 CAD|High: $12,590 CAD|Avg: $8,087 CAD|-2.1%
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 7, 2026
Retailer 11$6,231 CAD
Retailer 9$6,489 CAD
Retailer 4$7,077 CAD
Retailer 5$7,271 CAD
Retailer 8$7,432 CAD
Retailer 2$7,515 CAD
Retailer 3$7,919 CAD
Retailer 10$7,919 CAD
Retailer 12$8,186 CAD
Retailer 7$8,561 CAD
Retailer 6$8,731 CAD
MOH London$12,326 CAD

37 data points across 12 retailers

14 retailers$6,231 CAD to $12,326 CAD

A
Cheapest Retailer
-
$6,231 CAD
A
Retailer 2
-
$6,489 CAD
View
Final sale: no returns
Retailer 3
-
$7,077 CAD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$7,126 CAD
View
A
Retailer 5
-
$7,271 CAD
View
A
Retailer 6
-
$7,432 CAD
View
A
Retailer 7
-
$7,515 CAD
View
B+
Retailer 8
-
$7,919 CAD
View
B+
Retailer 9
-
$7,919 CAD
View
B+
Retailer 10
-
$8,053 CAD
View
B+
Retailer 11
-
$8,186 CAD
View
Retailer 12
-
$8,561 CAD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
$8,731 CAD
View
Most Expensive
B
MOH London
7DB11B377 · Nov 4
$12,326 CAD
£6,900 GBP
View
13 more retailers have this diamond
Prices start from $6,231 CADSave up to $6,095 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
$6,231 CAD