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Marquise|Lab Grown|IGI

0.40ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG539215434

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG539215434

Diamond specifications and retailer prices

From $133 SGD
$104 USD
As of October 27, 2026
Save $726 SGD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,382 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown marquise diamond

This 0.4ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG539215434 or 539215434. Listed at 15 retailers as of October 27, 2026, with a 545% 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539215434
Dimensions7.82 × 3.64 × 2.41 mm
L/W Ratio2.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.82 mm3.64 mm0.40 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG539215434
Side View
Table 60.5%Crown 35.9°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 66.2%

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: Oct 27
Current: $1,382 SGD|Low: $127 SGD|High: $1,392 SGD|Avg: $430 SGD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 8$133 SGD
Retailer 12$154 SGD
Retailer 9$176 SGD
Retailer 13$176 SGD
Retailer 7$297 SGD
Retailer 5$308 SGD
Retailer 2$323 SGD
Retailer 11$332 SGD
Retailer 6$423 SGD
Retailer 3$455 SGD
Retailer 10$529 SGD
Retailer 4$859 SGD
MOH London$1,382 SGD

43 data points across 13 retailers

15 retailers$133 SGD to $859 SGD

A
Cheapest Retailer
-
$133 SGD
$104 USD
A
Retailer 2
-
$154 SGD
$120 USD
View
A
Retailer 3
-
$176 SGD
$137 USD
View
A
Retailer 4
-
$176 SGD
$137 USD
View
B+
Retailer 5
-
$297 SGD
ZAR 3,749 ZAR
View
B+
Retailer 6
-
$308 SGD
$240 USD
View
B+
Retailer 7
-
$323 SGD
£199 GBP
View
B+
Retailer 8
-
$332 SGD
$259 USD
View
B+
Retailer 9
-
$361 SGD
HK$2,200 HKD
View
B+
Retailer 10
-
$423 SGD
£260 GBP
View
B
Retailer 11
-
$455 SGD
$355 USD
View
B
Retailer 12
-
$529 SGD
$413 USD
View
B
Retailer 13
-
$604 SGD
$471 USD
View
B
Retailer 14
-
$859 SGD
£528 GBP
View
Most Expensive
B
MOH London
LG539215434 · Oct 29
$1,382 SGD
£849 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $133 SGDSave up to $726 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
$133 SGD