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Marquise|Natural|GIA

0.40ct H VS2 Marquise Natural Diamond

EX • H/VS2 • GIA 2554164691

Certificate GIA 2554164691

Diamond specifications and retailer prices

From $579 AUD
$406 USD
As of November 1, 2026
Save $758 AUD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,243 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural marquise diamond

This 0.4ct natural marquise sits in the sub-half-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554164691. Listed at 13 retailers as of November 1, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554164691
Dimensions7.23 × 3.85 × 2.49 mm
L/W Ratio1.88
Top View
7.23 mm3.85 mm0.40 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 2554164691
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
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 1
Current: $2,243 AUD|Low: $579 AUD|High: $2,289 AUD|Avg: $918 AUD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 10$579 AUD
Retailer 4$631 AUD
Retailer 13$631 AUD
Retailer 3$638 AUD
Retailer 2$668 AUD
Retailer 9$668 AUD
Retailer 8$758 AUD
Retailer 7$794 AUD
Retailer 12$885 AUD
Retailer 5$966 AUD
Retailer 6$1,172 AUD
Retailer 11$1,337 AUD
NZ Jewellers$2,243 AUD

32 data points across 13 retailers

13 retailers$579 AUD to $1,337 AUD

A
Cheapest Retailer
-
$579 AUD
$406 USD
A
Retailer 2
-
$631 AUD
$442 USD
View
A
Retailer 3
-
$631 AUD
$442 USD
View
A
Retailer 4
-
$638 AUD
SGD 604 SGD
View
A
Retailer 5
-
$668 AUD
$468 USD
View
A
Retailer 6
-
$668 AUD
$468 USD
View
B+
Retailer 7
-
$758 AUD
£418 GBP
View
B+
Retailer 8
-
$794 AUD
£438 GBP
View
B+
Retailer 9
-
$885 AUD
$620 USD
View
Retailer 10
-
$966 AUD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$1,172 AUD
£647 GBP
View
B
Retailer 12
-
$1,337 AUD
£738 GBP
View
Most Expensive
NZ Jewellers
64bf93ff-70d3-4e6c-b100-7360712e59ac · Oct 30
$2,243 AUD
$1,572 USD
View
Price under review
12 more retailers have this diamond
Prices start from $579 AUDSave up to $758 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
0.40ct Marquise
$579 AUD