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Marquise|Lab Grown|IGI

0.40ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG538286793

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG538286793

Diamond specifications and retailer prices

From $146 CAD
$104 USD
As of October 27, 2026
Save $793 CAD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,509 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG538286793 or 538286793. Listed at 15 retailers as of October 27, 2026, with a 545% 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538286793
Dimensions7.81 × 3.68 × 2.40 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.81 mm3.68 mm0.40 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG538286793
Side View
Table 54.5%Crown 34.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 65.2%

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: Oct 27
Current: $1,509 CAD|Low: $81 CAD|High: $1,520 CAD|Avg: $454 CAD|+0.4%
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 29, 2026
Retailer 6$81 CAD
Retailer 9$146 CAD
Retailer 14$168 CAD
Retailer 3$192 CAD
Retailer 11$192 CAD
Retailer 8$325 CAD
Retailer 2$353 CAD
Retailer 13$362 CAD
Retailer 10$434 CAD
Retailer 7$462 CAD
Retailer 4$497 CAD
Retailer 12$578 CAD
Retailer 5$939 CAD
MOH London$1,509 CAD

44 data points across 14 retailers

15 retailers$146 CAD to $939 CAD

A
Cheapest Retailer
-
$146 CAD
$104 USD
A
Retailer 2
-
$168 CAD
$120 USD
View
A
Retailer 3
-
$192 CAD
$137 USD
View
A
Retailer 4
-
$192 CAD
$137 USD
View
B+
Retailer 5
-
$325 CAD
ZAR 3,749 ZAR
View
B+
Retailer 6
-
$353 CAD
£199 GBP
View
B
Retailer 7
-
$362 CAD
$259 USD
View
B+
Retailer 8
-
$394 CAD
HK$2,200 HKD
View
B
Retailer 9
-
$434 CAD
$310 USD
View
B
Retailer 10
-
$462 CAD
£260 GBP
View
B
Retailer 11
-
$497 CAD
$355 USD
View
B
Retailer 12
-
$578 CAD
$413 USD
View
B
Retailer 13
-
$660 CAD
$471 USD
View
B
Retailer 14
-
$939 CAD
£528 GBP
View
Most Expensive
B
MOH London
LG538286793 · Oct 29
$1,509 CAD
£849 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $146 CADSave up to $793 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
$146 CAD