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Marquise|Natural|GIA

0.40ct F IF Marquise Natural Diamond

EX • F/IF • GIA 3555112737

Certificate GIA 3555112737

Diamond specifications and retailer prices

From $1,009 AUD
$707 USD
As of November 1, 2026
Save $1,209 AUD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,116 AUD at NZ Jewellers · As of September 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 F 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 3555112737. Listed at 13 retailers as of November 1, 2026, with a 120% 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
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle40.9°
OriginNatural
Grading LabGIA
CertificateGIA 3555112737
Dimensions3.83 × 7.54 × 2.39 mm
L/W Ratio1.97
Top View
3.83 mm7.54 mm0.40 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555112737
Side View
Table 60.0%Crown 37°Girdle: Slightly ThickPavilion 40.9°Culet: NoneDepth 62.4%

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 1
Current: $1,185 AUD|Low: $995 AUD|High: $2,323 AUD|Avg: $1,325 AUD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 10$995 AUD
Retailer 7$1,009 AUD
Retailer 8$1,013 AUD
Retailer 5$1,133 AUD
Retailer 3$1,149 AUD
Retailer 1$1,185 AUD
Retailer 6$1,320 AUD
Retailer 2$1,406 AUD
Retailer 9$1,495 AUD
Retailer 4$2,218 AUD

45 data points across 10 retailers

13 retailers$1,009 AUD to $2,218 AUD

Retailer 1
-
$995 AUD
$697 USD
Price last confirmed 32 days ago
Retailer 2
-
$995 AUD
$697 USD
View
Price last confirmed 18 days ago
B+
Retailer 3
-
$1,009 AUD
$707 USD
View
B+
Retailer 4
-
$1,013 AUD
$710 USD
View
Retailer 5
-
$1,032 AUD
$723 USD
View
Price last confirmed 33 days ago
B+
Retailer 6
-
$1,133 AUD
$794 USD
View
Retailer 7
-
$1,147 AUD
$804 USD
View
Price last confirmed 35 days ago
B+
Retailer 8
-
$1,149 AUD
$805 USD
View
B+
Retailer 9
-
$1,185 AUD
£654 GBP
View
B+
Retailer 10
-
$1,320 AUD
$925 USD
View
Retailer 11
-
$1,495 AUD
View
Price last confirmed 30 days ago
B
Retailer 12
-
$2,218 AUD
£1,224 GBP
View
Most Expensive
NZ Jewellers
509acd19-1808-4276-9276-688061ccaef7 · Sep 30
$3,116 AUD
$2,184 USD
View
Price under review
12 more retailers have this diamond
Prices start from $1,009 AUDSave up to $1,209 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
$1,009 AUD