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Marquise|Natural|GIA

0.40ct H VVS1 Marquise Natural Diamond

EX • H/VVS1 • GIA 2554378026

Certificate GIA 2554378026

Diamond specifications and retailer prices

From $1,014 AUD
£560 GBP
As of November 2, 2026
Save $910 AUD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,925 AUD at MOH London · As of November 2, 2026
View at MOH London

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554378026. Listed at 9 retailers as of November 2, 2026, with prices from $1,014 to $1,925, a $910 spread on the same certified stone. MOH London lists it at $1,925. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554378026
Dimensions8.79 × 3.57 × 2.24 mm
L/W Ratio2.46
Key to symbols
Feather
Top View
8.79 mm3.57 mm0.40 ctH / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554378026
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,925 AUD|Low: $609 AUD|High: $1,948 AUD|Avg: $1,132 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$611 AUD
Retailer 2$1,014 AUD
Retailer 6$1,017 AUD
Retailer 4$1,142 AUD
Retailer 3$1,233 AUD
Retailer 7$1,253 AUD
MOH London$1,925 AUD

43 data points across 7 retailers

9 retailers$1,014 AUD to $1,925 AUD

Retailer 1
-
$611 AUD
₹40,772 INR
Price last confirmed 10 days ago
Retailer 2
-
$683 AUD
$479 USD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$1,014 AUD
£560 GBP
View
B
Retailer 4
-
$1,017 AUD
$713 USD
View
B+
Retailer 5
-
$1,142 AUD
£630 GBP
View
B
Retailer 6
-
$1,156 AUD
$810 USD
View
B
Retailer 7
-
$1,233 AUD
€823 EUR
View
Retailer 8
-
$1,253 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
C3E0AE6C7 · Nov 2
$1,925 AUD
£1,062 GBP
View
8 more retailers have this diamond
Prices start from $1,014 AUDSave up to $910 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.

B+
0.40ct Marquise
$1,014 AUD