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Marquise|Natural|GIA

1.50ct D IF Marquise Natural Diamond

EX • D/IF • GIA 5231988573

Certificate GIA 5231988573

Diamond specifications and retailer prices

From $21,452 CAD
As of November 4, 2026
Save $17,199 CAD (44%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $38,650 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (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 5231988573. Listed at 23 retailers as of November 4, 2026, with prices from $21,452 to $38,650, a $17,199 spread on the same certified stone. MOH London lists it at $38,650. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231988573
Dimensions11.97 × 5.73 × 3.66 mm
L/W Ratio2.09
Girdle conditionFaceted
Top View
11.97 mm5.73 mm1.50 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231988573
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $38,650 CAD|Low: $21,290 CAD|High: $38,819 CAD|Avg: $26,247 CAD|-0.0%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 5, 2026
Retailer 6$21,452 CAD
Retailer 10$22,051 CAD
Retailer 5$22,685 CAD
Retailer 14$22,823 CAD
Retailer 2$23,295 CAD
Retailer 18$23,420 CAD
Retailer 12$23,572 CAD
Retailer 8$23,780 CAD
Retailer 7$23,837 CAD
Retailer 16$23,932 CAD
Retailer 3$24,266 CAD
Retailer 20$24,276 CAD
Retailer 13$25,570 CAD
Retailer 15$26,331 CAD
Retailer 4$26,419 CAD
Retailer 9$28,541 CAD
Retailer 21$28,931 CAD
Retailer 17$29,985 CAD
Retailer 19$31,042 CAD
Retailer 11$36,189 CAD
MOH London$38,650 CAD

17 data points across 21 retailers

23 retailers$21,452 CAD to $38,650 CAD

A+
Cheapest Retailer
-
$21,452 CAD
A+
Retailer 2
-
$22,051 CAD
View
A
Retailer 3
-
$22,685 CAD
View
A
Retailer 4
-
$22,823 CAD
View
A
Retailer 5
-
$23,295 CAD
View
A
Retailer 6
-
$23,420 CAD
View
Retailer 7
-
$23,572 CAD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$23,780 CAD
View
Final sale: no returns
A
Retailer 9
-
$23,837 CAD
View
A
Retailer 10
-
$23,932 CAD
View
A
Retailer 11
-
$24,266 CAD
View
Retailer 12
-
$24,276 CAD
View
Price last confirmed 2 days ago
A
Retailer 13
-
$25,570 CAD
View
A
Retailer 14
-
$26,331 CAD
View
A
Retailer 15
-
$26,419 CAD
View
Retailer 16
-
$27,193 CAD
View
Price last confirmed 38 days ago
B+
Retailer 17
-
$28,541 CAD
View
B+
Retailer 18
-
$28,931 CAD
View
B+
Retailer 19
-
$29,985 CAD
View
B+
Retailer 20
-
$31,042 CAD
View
Retailer 21
-
$36,127 CAD
View
Price last confirmed 46 days ago
B+
Retailer 22
-
$36,189 CAD
View
Most Expensive
B+
MOH London
C50CA3963 · Nov 4
$38,650 CAD
£21,791 GBP
View
22 more retailers have this diamond
Prices start from $21,452 CADSave up to $17,199 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 Marquise
$21,452 CAD