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Marquise|Lab Grown|IGI

4.05ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG841606133

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841606133

Diamond specifications and retailer prices

From $953 CAD
$682 USD
As of October 30, 2026
Save $3,729 CAD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,682 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 4.05ct lab-grown marquise diamond

This 4.05ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841606133 or 841606133. Listed at 18 retailers as of October 29, 2026, with prices from $953 to $4,682, a $3,729 spread on the same certified stone. MOH London lists it at $4,682. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.05
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841606133
Dimensions15.91 × 8.40 × 5.22 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.91 mm8.40 mm4.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841606133
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.1%

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: $4,682 CAD|Low: $939 CAD|High: $4,719 CAD|Avg: $2,437 CAD|+3.8%
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 5$953 CAD
Retailer 2$956 CAD
Retailer 9$1,066 CAD
Retailer 4$1,105 CAD
Retailer 18$1,105 CAD
Retailer 12$1,355 CAD
Retailer 17$1,581 CAD
Retailer 11$1,769 CAD
Retailer 13$1,930 CAD
Retailer 14$2,382 CAD
Retailer 8$2,496 CAD
Retailer 15$2,823 CAD
Retailer 16$3,427 CAD
Retailer 6$3,639 CAD
Retailer 7$3,770 CAD
Retailer 10$3,812 CAD
Retailer 3$4,465 CAD
MOH London$4,682 CAD

29 data points across 18 retailers

18 retailers$953 CAD to $4,682 CAD

A
Cheapest Retailer
-
$953 CAD
$682 USD
A
Retailer 2
-
$956 CAD
£539 GBP
View
A
Retailer 3
-
$1,066 CAD
$763 USD
View
Final sale: no returns
A
Retailer 4
-
$1,105 CAD
$791 USD
View
Retailer 5
-
$1,105 CAD
$791 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,355 CAD
$970 USD
View
B+
Retailer 7
-
$1,581 CAD
$1,132 USD
View
A
Retailer 8
-
$1,769 CAD
£997 GBP
View
A
Retailer 9
-
$1,930 CAD
€1,316 EUR
View
Retailer 10
-
$2,382 CAD
A$2,623 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$2,496 CAD
$1,787 USD
View
B+
Retailer 12
-
$2,823 CAD
$2,021 USD
View
B+
Retailer 13
-
$3,427 CAD
£1,932 GBP
View
B+
Retailer 14
-
$3,639 CAD
$2,605 USD
View
B+
Retailer 15
-
$3,770 CAD
$2,699 USD
View
B+
Retailer 16
-
$3,812 CAD
$2,729 USD
View
Retailer 17
-
$4,465 CAD
A$4,917 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
MOH London
LG841606133 · Oct 29
$4,682 CAD
£2,639 GBP
View
17 more retailers have this diamond
Prices start from $953 CADSave up to $3,729 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
4.05ct Marquise
$953 CAD