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Marquise|Lab Grown|IGI

0.40ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG538286793

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG538286793

Diamond specifications and retailer prices

From $133 SGD
$104 USD
As of October 30, 2026
Save $724 SGD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,378 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 very-good cut grade and certified by IGI LG538286793 or 538286793. Listed at 15 retailers as of October 29, 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. 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
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538286793
Dimensions7.81 × 3.68 × 2.40 mm
L/W Ratio2.12
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
7.81 mm3.68 mm0.40 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG538286793
Side View
Table 54.5%Crown 34.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 65.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,378 SGD|Low: $127 SGD|High: $1,388 SGD|Avg: $444 SGD|+0.4%
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 30, 2026
Retailer 8$133 SGD
Retailer 13$153 SGD
Retailer 3$175 SGD
Retailer 10$175 SGD
Retailer 7$297 SGD
Retailer 2$322 SGD
Retailer 12$331 SGD
Retailer 9$396 SGD
Retailer 6$422 SGD
Retailer 4$454 SGD
Retailer 11$528 SGD
Retailer 5$857 SGD
MOH London$1,378 SGD

45 data points across 13 retailers

15 retailers$133 SGD to $857 SGD

A
Cheapest Retailer
-
$133 SGD
$104 USD
A
Retailer 2
-
$153 SGD
$120 USD
View
A
Retailer 3
-
$175 SGD
$137 USD
View
A
Retailer 4
-
$175 SGD
$137 USD
View
B+
Retailer 5
-
$297 SGD
ZAR 3,749 ZAR
View
B+
Retailer 6
-
$322 SGD
£199 GBP
View
B
Retailer 7
-
$331 SGD
$259 USD
View
B+
Retailer 8
-
$360 SGD
HK$2,200 HKD
View
B
Retailer 9
-
$396 SGD
$310 USD
View
B
Retailer 10
-
$422 SGD
£260 GBP
View
B
Retailer 11
-
$454 SGD
$355 USD
View
B
Retailer 12
-
$528 SGD
$413 USD
View
B
Retailer 13
-
$602 SGD
$471 USD
View
B
Retailer 14
-
$857 SGD
£528 GBP
View
Most Expensive
MOH London
LG538286793 · Oct 29
$1,378 SGD
£849 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $133 SGDSave up to $724 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