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Marquise|Lab Grown|IGI

0.40ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG773621215

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG773621215

Diamond specifications and retailer prices

From $271 SGD
$212 USD
As of November 3, 2026
Save $1,057 SGD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,329 SGD at MOH London · As of November 2, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG773621215 or 773621215. Listed at 16 retailers as of November 2, 2026, with prices from $271 to $1,329, a $1,057 spread on the same certified stone. MOH London lists it at $1,329. 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773621215
Dimensions7.31 × 3.85 × 2.43 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.31 mm3.85 mm0.40 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773621215
Side View
Table 60.0%Crown 35.8°Girdle: MediumPavilion 41.2°Culet: NoneDepth 63.1%

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 3
Current: $1,329 SGD|Low: $261 SGD|High: $1,343 SGD|Avg: $627 SGD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 3, 2026
Retailer 7$271 SGD
Retailer 4$285 SGD
Retailer 16$403 SGD
Retailer 3$448 SGD
Retailer 8$469 SGD
Retailer 5$499 SGD
Retailer 15$549 SGD
Retailer 9$558 SGD
Retailer 13$603 SGD
Retailer 10$612 SGD
Retailer 6$675 SGD
Retailer 12$681 SGD
Retailer 11$865 SGD
Retailer 14$928 SGD
Retailer 17$1,096 SGD
Retailer 2$1,287 SGD
MOH London$1,329 SGD

22 data points across 17 retailers

16 retailers$271 SGD to $1,329 SGD

A
Cheapest Retailer
-
$271 SGD
$212 USD
Final sale: no returns
A
Retailer 2
-
$285 SGD
$223 USD
View
A
Retailer 3
-
$403 SGD
$315 USD
View
B+
Retailer 4
-
$448 SGD
$350 USD
View
B+
Retailer 5
-
$494 SGD
$386 USD
View
B+
Retailer 6
-
$499 SGD
$390 USD
View
Retailer 7
-
$558 SGD
A$671 AUD
View
Price last confirmed 33 days ago
B+
Retailer 8
-
$603 SGD
ZAR 7,616 ZAR
View
B+
Retailer 9
-
$612 SGD
£377 GBP
View
Retailer 10
-
$675 SGD
$528 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$681 SGD
£419 GBP
View
B
Retailer 12
-
$865 SGD
A$1,041 AUD
View
B
Retailer 13
-
$928 SGD
CA$1,008 CAD
View
B
Retailer 14
-
$1,096 SGD
$857 USD
View
B
Retailer 15
-
$1,287 SGD
$1,006 USD
View
Most Expensive
B
MOH London
LG773621215 · Nov 2
$1,329 SGD
£818 GBP
View
15 more retailers have this diamond
Prices start from $271 SGDSave up to $1,057 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
$271 SGD