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Marquise|Natural|GIA

0.40ct J VS2 Marquise Natural Diamond

EX • J/VS2 • GIA 1545922135

Certificate GIA 1545922135

Diamond specifications and retailer prices

From $332 SGD
As of November 6, 2026
Save $743 SGD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,738 SGD at NZ Jewellers · As of September 21, 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 J 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 1545922135. Listed at 14 retailers as of November 4, 2026, with a 224% 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
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1545922135
Dimensions3.97 × 7.38 × 2.39 mm
L/W Ratio1.86
Girdle conditionFaceted
Key to symbols
Cloud, Cavity
Top View
3.97 mm7.38 mm0.40 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1545922135
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.1%

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 6
Current: $332 SGD|Low: $332 SGD|High: $1,090 SGD|Avg: $631 SGD|-4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$332 SGD
Retailer 7$392 SGD
Retailer 3$492 SGD
Retailer 5$497 SGD
Retailer 4$605 SGD
Retailer 2$938 SGD
Retailer 6$1,075 SGD

35 data points across 7 retailers

14 retailers$332 SGD to $1,075 SGD

A
Cheapest Retailer
-
$332 SGD
A
Retailer 2
-
$392 SGD
View
Retailer 3
-
$453 SGD
View
Price last confirmed 45 days ago
A
Retailer 4
-
$473 SGD
View
A
Retailer 5
-
$492 SGD
View
A
Retailer 6
-
$497 SGD
View
B+
Retailer 7
-
$605 SGD
View
Retailer 8
-
$611 SGD
View
Price last confirmed 45 days ago
B+
Retailer 9
-
$630 SGD
View
B+
Retailer 10
-
$678 SGD
View
Retailer 11
-
$711 SGD
View
Price last confirmed 44 days ago
B
Retailer 12
-
$938 SGD
View
B
Retailer 13
-
$1,075 SGD
View
Most Expensive
NZ Jewellers
c4fe8382-d595-49e0-948e-0ad4f42ecfb9 · Sep 21
$1,738 SGD
$1,361 USD
View
Price under review
13 more retailers have this diamond
Prices start from $332 SGDSave up to $743 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
$332 SGD