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Marquise|Lab Grown|IGI

0.40ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG810613364

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG810613364

Diamond specifications and retailer prices

From $200 CAD
$143 USD
As of October 30, 2026
Save $962 CAD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,162 CAD 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG810613364 or 810613364. Listed at 15 retailers as of October 29, 2026, with prices from $200 to $1,162, a $962 spread on the same certified stone. MOH London lists it at $1,162. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810613364
Dimensions7.54 × 3.81 × 2.39 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.54 mm3.81 mm0.40 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810613364
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.7%

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: $1,162 CAD|Low: $200 CAD|High: $1,260 CAD|Avg: $494 CAD|-7.7%
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
November 1, 2026
Retailer 10$200 CAD
Retailer 6$232 CAD
Retailer 11$247 CAD
Retailer 4$249 CAD
Retailer 7$286 CAD
Retailer 3$335 CAD
Retailer 9$391 CAD
Retailer 2$425 CAD
Retailer 12$434 CAD
Retailer 13$447 CAD
Retailer 14$556 CAD
Retailer 15$646 CAD
Retailer 5$683 CAD
Retailer 8$795 CAD
MOH London$1,162 CAD

24 data points across 15 retailers

15 retailers$200 CAD to $1,162 CAD

A
Cheapest Retailer
-
$200 CAD
$143 USD
A
Retailer 2
-
$232 CAD
$166 USD
View
A
Retailer 3
-
$247 CAD
$177 USD
View
Retailer 4
-
$249 CAD
$178 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$286 CAD
HK$1,600 HKD
View
A
Retailer 6
-
$335 CAD
$240 USD
View
A
Retailer 7
-
$391 CAD
$280 USD
View
A
Retailer 8
-
$425 CAD
£240 GBP
View
A
Retailer 9
-
$434 CAD
€296 EUR
View
A
Retailer 10
-
$447 CAD
ZAR 5,170 ZAR
View
B+
Retailer 11
-
$556 CAD
$398 USD
View
B+
Retailer 12
-
$646 CAD
A$711 AUD
View
B+
Retailer 13
-
$683 CAD
SGD 661 SGD
View
B+
Retailer 14
-
$795 CAD
$569 USD
View
Most Expensive
B
MOH London
LG810613364 · Oct 29
$1,162 CAD
£655 GBP
View
14 more retailers have this diamond
Prices start from $200 CADSave up to $962 CAD

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
$200 CAD