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Marquise|Natural|GIA

1.50ct D IF Marquise Natural Diamond

EX • D/IF • GIA 6562164409

Certificate GIA 6562164409

Diamond specifications and retailer prices

From $21,180 AUD
As of November 6, 2026
Save $16,702 AUD (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $37,882 AUD 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 6562164409. Listed at 11 retailers as of November 4, 2026, with prices from $21,180 to $37,882, a $16,702 spread on the same certified stone. MOH London lists it at $37,882. 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 6562164409
Dimensions12.04 × 5.97 × 3.38 mm
L/W Ratio2.02
Girdle conditionThick to Very Thick
Top View
12.04 mm5.97 mm1.50 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562164409
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 56.5%

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 6
Current: $37,882 AUD|Low: $21,180 AUD|High: $40,222 AUD|Avg: $26,998 AUD|-5.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$21,180 AUD
Retailer 10$21,547 AUD
Retailer 2$22,276 AUD
Retailer 3$23,838 AUD
Retailer 4$25,720 AUD
Retailer 8$25,845 AUD
Retailer 5$27,343 AUD
Retailer 6$28,188 AUD
Retailer 7$29,082 AUD
Retailer 9$34,454 AUD
MOH London$37,882 AUD

39 data points across 11 retailers

11 retailers$21,180 AUD to $37,882 AUD

A+
Cheapest Retailer
-
$21,180 AUD
A
Retailer 2
-
$21,547 AUD
View
A+
Retailer 3
-
$22,276 AUD
View
A
Retailer 4
-
$23,838 AUD
View
Final sale: no returns
A
Retailer 5
-
$25,720 AUD
View
A
Retailer 6
-
$25,845 AUD
View
A
Retailer 7
-
$27,343 AUD
View
A
Retailer 8
-
$28,188 AUD
View
B+
Retailer 9
-
$29,082 AUD
View
B+
Retailer 10
-
$34,454 AUD
View
Most Expensive
B+
MOH London
BE4D310DA · Nov 4
$37,882 AUD
£20,495 GBP
View
10 more retailers have this diamond
Prices start from $21,180 AUDSave up to $16,702 AUD

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
$21,180 AUD