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Marquise|Lab Grown|IGI

0.40ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG845672434

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845672434

Diamond specifications and retailer prices

From $300 CAD
$215 USD
As of November 1, 2026
Save $1,213 CAD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,513 CAD 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG845672434 or 845672434. Listed at 14 retailers as of November 1, 2026, with prices from $300 to $1,513, a $1,213 spread on the same certified stone. MOH London lists it at $1,513. 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
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845672434
Dimensions7.48 × 3.85 × 2.43 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.48 mm3.85 mm0.40 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845672434
Side View
Table 57.0%Crown 32.8°Girdle: MED-STKPavilion 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 1
Current: $1,513 CAD|Low: $300 CAD|High: $1,522 CAD|Avg: $808 CAD|-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
November 1, 2026
Retailer 11$300 CAD
Retailer 12$412 CAD
Retailer 5$510 CAD
Retailer 9$532 CAD
Retailer 6$587 CAD
Retailer 2$588 CAD
Retailer 10$647 CAD
Retailer 7$839 CAD
Retailer 8$844 CAD
Retailer 13$1,067 CAD
Retailer 3$1,116 CAD
Retailer 4$1,260 CAD
MOH London$1,513 CAD

15 data points across 13 retailers

14 retailers$300 CAD to $1,513 CAD

A
Cheapest Retailer
-
$300 CAD
$215 USD
Final sale: no returns
A
Retailer 2
-
$412 CAD
$295 USD
View
B+
Retailer 3
-
$510 CAD
$365 USD
View
B+
Retailer 4
-
$532 CAD
€363 EUR
View
B+
Retailer 5
-
$587 CAD
£331 GBP
View
B+
Retailer 6
-
$588 CAD
ZAR 6,802 ZAR
View
B+
Retailer 7
-
$647 CAD
$463 USD
View
B+
Retailer 8
-
$671 CAD
$480 USD
View
B
Retailer 9
-
$839 CAD
A$924 AUD
View
B
Retailer 10
-
$844 CAD
A$929 AUD
View
B
Retailer 11
-
$1,067 CAD
View
B
Retailer 12
-
$1,116 CAD
$799 USD
View
B
Retailer 13
-
$1,260 CAD
$902 USD
View
Most Expensive
B
MOH London
LG845672434 · Nov 1
$1,513 CAD
£853 GBP
View
13 more retailers have this diamond
Prices start from $300 CADSave up to $1,213 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
$300 CAD