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Marquise|Lab Grown|IGI

0.40ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG720536217

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG720536217

Diamond specifications and retailer prices

From $175 CAD
$125 USD
As of October 30, 2026
Save $956 CAD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,825 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG720536217 or 720536217. Listed at 15 retailers as of October 29, 2026, with a 546% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720536217
Dimensions7.18 × 3.85 × 2.58 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.18 mm3.85 mm0.40 ctE / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG720536217
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 67.0%

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 30
Current: $1,825 CAD|Low: $104 CAD|High: $1,838 CAD|Avg: $484 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
Retailer 14
October 30, 2026
Retailer 6$104 CAD
Retailer 10$175 CAD
Retailer 3$203 CAD
Retailer 4$231 CAD
Retailer 13$231 CAD
Retailer 11$308 CAD
Retailer 2$361 CAD
Retailer 7$388 CAD
Retailer 8$393 CAD
Retailer 12$462 CAD
Retailer 5$634 CAD
Retailer 14$698 CAD
Retailer 9$1,130 CAD
MOH London$1,825 CAD

44 data points across 14 retailers

15 retailers$175 CAD to $1,130 CAD

A
Cheapest Retailer
-
$175 CAD
$125 USD
A
Retailer 2
-
$203 CAD
$145 USD
View
A
Retailer 3
-
$231 CAD
$165 USD
View
A
Retailer 4
-
$231 CAD
$165 USD
View
B+
Retailer 5
-
$308 CAD
$220 USD
View
B+
Retailer 6
-
$361 CAD
£203 GBP
View
B+
Retailer 7
-
$388 CAD
€264 EUR
View
B+
Retailer 8
-
$393 CAD
ZAR 4,534 ZAR
View
B+
Retailer 9
-
$462 CAD
$330 USD
View
B
Retailer 10
-
$603 CAD
SGD 582 SGD
View
B
Retailer 11
-
$634 CAD
$453 USD
View
B
Retailer 12
-
$698 CAD
$499 USD
View
B
Retailer 13
-
$778 CAD
$556 USD
View
B
Retailer 14
-
$1,130 CAD
£636 GBP
View
Most Expensive
MOH London
LG720536217 · Oct 19
$1,825 CAD
£1,027 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $175 CADSave up to $956 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
$175 CAD