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Marquise|Natural|GIA

0.40ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 7558357533

Certificate GIA 7558357533

Diamond specifications and retailer prices

From $317 SGD
₹23,646 INR
As of November 1, 2026
Save $704 SGD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,691 SGD 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7558357533. Listed at 16 retailers as of October 26, 2026, with a 222% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7558357533
Dimensions7.10 × 3.84 × 2.47 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
7.10 mm3.84 mm0.40 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 7558357533
Side View
Table 66.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 64.3%

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: $1,691 SGD|Low: $317 SGD|High: $1,691 SGD|Avg: $685 SGD
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 9$317 SGD
Retailer 3$376 SGD
Retailer 5$441 SGD
Retailer 8$445 SGD
Retailer 6$468 SGD
Retailer 15$474 SGD
Retailer 14$492 SGD
Retailer 2$577 SGD
Retailer 7$594 SGD
Retailer 4$594 SGD
Retailer 11$605 SGD
Retailer 13$703 SGD
Retailer 10$817 SGD
Retailer 12$1,021 SGD
Retailer 16$1,361 SGD
NZ Jewellers$1,691 SGD

36 data points across 16 retailers

16 retailers$317 SGD to $1,021 SGD

A
Cheapest Retailer
-
$317 SGD
₹23,646 INR
B+
Retailer 2
-
$376 SGD
HK$2,300 HKD
View
B+
Retailer 3
-
$441 SGD
$345 USD
View
B+
Retailer 4
-
$445 SGD
$348 USD
View
B+
Retailer 5
-
$468 SGD
View
B+
Retailer 6
-
$474 SGD
View
B+
Retailer 7
-
$492 SGD
$385 USD
View
B
Retailer 8
-
$577 SGD
£355 GBP
View
B
Retailer 9
-
$594 SGD
$465 USD
View
B
Retailer 10
-
$594 SGD
$465 USD
View
B
Retailer 11
-
$605 SGD
£373 GBP
View
B
Retailer 12
-
$703 SGD
$550 USD
View
B
Retailer 13
-
$817 SGD
€609 EUR
View
C
Retailer 14
-
$1,021 SGD
£629 GBP
View
Retailer 15
-
$1,361 SGD
CA$1,478 CAD
View
Price under review
Most Expensive
NZ Jewellers
3f8fe989-845e-49d0-bb3d-ffea9ca08866 · Oct 30
$1,691 SGD
$1,323 USD
View
Price under review
15 more retailers have this diamond
Prices start from $317 SGDSave up to $704 SGD

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
$317 SGD