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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 $27,324 NZD
As of November 4, 2026
Save $21,906 NZD (44%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $49,230 NZD 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 $27,324 to $49,230, a $21,906 spread on the same certified stone. MOH London lists it at $49,230. 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
Colour
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: $49,230 NZD|Low: $27,118 NZD|High: $49,445 NZD|Avg: $33,432 NZD|-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$27,324 NZD
Retailer 10$28,087 NZD
Retailer 5$28,895 NZD
Retailer 14$29,071 NZD
Retailer 2$29,672 NZD
Retailer 18$29,830 NZD
Retailer 12$30,024 NZD
Retailer 8$30,289 NZD
Retailer 7$30,362 NZD
Retailer 16$30,483 NZD
Retailer 3$30,908 NZD
Retailer 20$30,921 NZD
Retailer 13$32,570 NZD
Retailer 15$33,539 NZD
Retailer 4$33,651 NZD
Retailer 9$36,354 NZD
Retailer 21$36,850 NZD
Retailer 17$38,193 NZD
Retailer 19$39,540 NZD
Retailer 11$46,095 NZD
MOH London$49,230 NZD

17 data points across 21 retailers

23 retailers$27,324 NZD to $49,230 NZD

A+
Cheapest Retailer
-
$27,324 NZD
A+
Retailer 2
-
$28,087 NZD
View
A
Retailer 3
-
$28,895 NZD
View
A
Retailer 4
-
$29,071 NZD
View
A
Retailer 5
-
$29,672 NZD
View
A
Retailer 6
-
$29,830 NZD
View
Retailer 7
-
$30,024 NZD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$30,289 NZD
View
Final sale: no returns
A
Retailer 9
-
$30,362 NZD
View
A
Retailer 10
-
$30,483 NZD
View
A
Retailer 11
-
$30,908 NZD
View
Retailer 12
-
$30,921 NZD
View
Price last confirmed 3 days ago
A
Retailer 13
-
$32,570 NZD
View
A
Retailer 14
-
$33,539 NZD
View
A
Retailer 15
-
$33,651 NZD
View
Retailer 16
-
$34,637 NZD
View
Price last confirmed 39 days ago
B+
Retailer 17
-
$36,354 NZD
View
B+
Retailer 18
-
$36,850 NZD
View
B+
Retailer 19
-
$38,193 NZD
View
B+
Retailer 20
-
$39,540 NZD
View
Retailer 21
-
$46,017 NZD
View
Price last confirmed 47 days ago
B+
Retailer 22
-
$46,095 NZD
View
Most Expensive
B+
MOH London
C50CA3963 · Nov 4
$49,230 NZD
£21,791 GBP
View
22 more retailers have this diamond
Prices start from $27,324 NZDSave up to $21,906 NZD

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
$27,324 NZD