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Marquise|Lab Grown|IGI

0.40ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG768616865

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768616865

Diamond specifications and retailer prices

From $243 SGD
$190 USD
As of October 30, 2026
Save $1,086 SGD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,329 SGD at MOH London · As of November 1, 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 LG768616865 or 768616865. Listed at 22 retailers as of October 30, 2026, with prices from $243 to $1,329, a $1,086 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 angle34.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768616865
Dimensions7.51 × 3.88 × 2.39 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm3.88 mm0.40 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768616865
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
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: $1,329 SGD|Low: $233 SGD|High: $1,345 SGD|Avg: $571 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
November 1, 2026
Retailer 15$243 SGD
Retailer 7$271 SGD
Retailer 5$281 SGD
Retailer 3$301 SGD
Retailer 6$301 SGD
Retailer 8$403 SGD
Retailer 14$448 SGD
Retailer 16$499 SGD
Retailer 11$540 SGD
Retailer 13$585 SGD
Retailer 2$603 SGD
Retailer 9$612 SGD
Retailer 10$685 SGD
Retailer 12$863 SGD
Retailer 4$1,067 SGD
MOH London$1,329 SGD

43 data points across 16 retailers

22 retailers$243 SGD to $1,329 SGD

A
Cheapest Retailer
-
$243 SGD
$190 USD
A
Retailer 2
-
$271 SGD
$212 USD
View
Final sale: no returns
A
Retailer 3
-
$281 SGD
$220 USD
View
A
Retailer 4
-
$285 SGD
$223 USD
View
A
Retailer 5
-
$301 SGD
$235 USD
View
Retailer 6
-
$301 SGD
$235 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$403 SGD
$315 USD
View
A
Retailer 8
-
$448 SGD
$350 USD
View
B+
Retailer 9
-
$499 SGD
$390 USD
View
B+
Retailer 10
-
$540 SGD
€402 EUR
View
B+
Retailer 11
-
$585 SGD
A$704 AUD
View
B+
Retailer 12
-
$603 SGD
ZAR 7,616 ZAR
View
B+
Retailer 13
-
$612 SGD
£377 GBP
View
B+
Retailer 14
-
$675 SGD
$528 USD
View
B+
Retailer 15
-
$685 SGD
£422 GBP
View
B+
Retailer 16
-
$863 SGD
A$1,038 AUD
View
B
Retailer 17
-
$928 SGD
CA$1,008 CAD
View
B
Retailer 18
-
$1,067 SGD
$834 USD
View
B
Retailer 19
-
$1,096 SGD
$857 USD
View
B
Retailer 20
-
$1,287 SGD
$1,006 USD
View
B
Retailer 21
-
$1,287 SGD
$1,006 USD
View
Most Expensive
B
MOH London
LG768616865 · Nov 1
$1,329 SGD
£818 GBP
View
21 more retailers have this diamond
Prices start from $243 SGDSave up to $1,086 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
$243 SGD