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Marquise|Natural|GIA

0.40ct H IF Marquise Natural Diamond

EX • H/IF • GIA 6552599904

Certificate GIA 6552599904

Diamond specifications and retailer prices

From $1,022 NZD
$575 USD
As of November 1, 2026
Save $1,337 NZD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,204 NZD at NZ Jewellers · As of November 3, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552599904. Listed at 7 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. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552599904
Dimensions6.67 × 3.66 × 2.27 mm
L/W Ratio1.82
Girdle conditionVery Thick
Key to symbols
Surface Graining, Minor Details of Polish
Top View
6.67 mm3.66 mm0.40 ctH / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552599904
Side View
Table 70.0%CrownGirdlePavilionCulet: NoneDepth 62.0%

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: $3,204 NZD|Low: $1,022 NZD|High: $3,204 NZD|Avg: $1,866 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 4$1,022 NZD
Retailer 2$1,100 NZD
Retailer 7$1,310 NZD
Retailer 5$1,369 NZD
Retailer 3$1,864 NZD
Retailer 6$2,359 NZD
NZ Jewellers$3,204 NZD

5 data points across 7 retailers

7 retailers$1,022 NZD to $2,359 NZD

A
Cheapest Retailer
-
$1,022 NZD
$575 USD
B+
Retailer 2
-
$1,100 NZD
$619 USD
View
B
Retailer 3
-
$1,310 NZD
$737 USD
View
B+
Retailer 4
-
$1,369 NZD
$770 USD
View
B
Retailer 5
-
$1,864 NZD
£826 GBP
View
B
Retailer 6
-
$2,359 NZD
£1,045 GBP
View
Most Expensive
NZ Jewellers
e511c231-8f45-4368-88e7-b0ffcf50f9fc · Nov 3
$3,204 NZD
$1,803 USD
View
Price under review
6 more retailers have this diamond
Prices start from $1,022 NZDSave up to $1,337 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
0.40ct Marquise
$1,022 NZD