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Marquise|Lab Grown|IGI

0.40ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG715509037

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG715509037

Diamond specifications and retailer prices

From $429 CAD
£240 GBP
As of October 23, 2026
14 retailers carry this diamond
Most expensive: $1,165 CAD at MOH London · As of October 19, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG715509037 or 715509037. Listed at 14 retailers as of October 23, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715509037
Dimensions8.16 × 3.67 × 2.31 mm
L/W Ratio2.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm3.67 mm0.40 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG715509037
Side View
Table 62.0%Crown 35.8°Girdle: MED-THKPavilion 37.3°Culet: NoneDepth 62.9%

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 23
Current: $1,165 CAD|Low: $122 CAD|High: $1,172 CAD|Avg: $394 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
October 19, 2026
Retailer 8$128 CAD
Retailer 11$142 CAD
Retailer 10$147 CAD
Retailer 12$167 CAD
Retailer 4$228 CAD
Retailer 6$239 CAD
Retailer 2$279 CAD
Retailer 5$295 CAD
Retailer 7$429 CAD
Retailer 9$435 CAD
Retailer 3$835 CAD
MOH London$1,165 CAD

33 data points across 12 retailers

14 retailers

A
Retailer 1
-
$128 CAD
$91 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$147 CAD
$105 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$167 CAD
$119 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$180 CAD
HK$1,000 HKD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$228 CAD
$162 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$239 CAD
$170 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$279 CAD
£156 GBP
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$295 CAD
€200 EUR
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$429 CAD
£240 GBP
View
B+
Retailer 10
-
$435 CAD
$310 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
$449 CAD
SGD 432 SGD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$590 CAD
$420 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$835 CAD
£468 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG715509037 · Oct 19
$1,165 CAD
£653 GBP
View
Price last confirmed 10 days ago
13 more retailers have this diamond
Prices start from $429 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
$429 CAD