Marquise|Lab Grown|IGI

4.05ct E VVS2 Marquise Lab Grown Diamond

GD • E/VVS2 • IGI LG837610139

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837610139

Diamond specifications and retailer prices

From $917 CAD
£516 GBP
As of October 30, 2026
Save $3,099 CAD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $12,568 CAD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG837610139 or 837610139. Listed at 23 retailers as of October 30, 2026, with a 338% 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

4.05
Carat
E
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837610139
Dimensions17.51 × 8.16 × 4.91 mm
L/W Ratio2.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.51 mm8.16 mm4.05 ctE / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837610139
Side View
Table 65.0%Crown 35.6°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 60.2%

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: $12,568 CAD|Low: $917 CAD|High: $12,568 CAD|Avg: $3,032 CAD
Brilliant Earth
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
Retailer 19
October 30, 2026
Retailer 12$917 CAD
Retailer 10$1,078 CAD
Retailer 14$1,290 CAD
Retailer 19$1,365 CAD
Retailer 9$1,612 CAD
Retailer 3$1,746 CAD
Retailer 13$1,756 CAD
Retailer 7$2,081 CAD
Retailer 18$2,378 CAD
Retailer 4$2,408 CAD
Retailer 5$2,529 CAD
Retailer 17$3,413 CAD
Retailer 2$3,620 CAD
Retailer 15$3,727 CAD
Retailer 16$3,785 CAD
Retailer 11$3,845 CAD
Retailer 8$4,015 CAD
Retailer 6$4,412 CAD
Brilliant Earth$12,568 CAD

27 data points across 19 retailers

23 retailers$917 CAD to $4,015 CAD

A
Cheapest Retailer
-
$917 CAD
£516 GBP
Retailer 2
-
$963 CAD
$688 USD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$1,078 CAD
$770 USD
View
Final sale: no returns
Retailer 4
-
$1,092 CAD
$780 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$1,148 CAD
$820 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
$1,290 CAD
HK$7,200 HKD
View
A
Retailer 7
-
$1,365 CAD
$975 USD
View
B+
Retailer 8
-
$1,612 CAD
$1,152 USD
View
A
Retailer 9
-
$1,746 CAD
€1,188 EUR
View
A
Retailer 10
-
$1,756 CAD
£988 GBP
View
A
Retailer 11
-
$2,081 CAD
$1,487 USD
View
A
Retailer 12
-
$2,378 CAD
ZAR 27,449 ZAR
View
Retailer 13
-
$2,408 CAD
A$2,647 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
-
$2,529 CAD
$1,807 USD
View
Retailer 15
-
$3,271 CAD
$2,337 USD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
$3,413 CAD
£1,920 GBP
View
B+
Retailer 17
-
$3,620 CAD
$2,586 USD
View
B+
Retailer 18
-
$3,727 CAD
SGD 3,599 SGD
View
B+
Retailer 19
-
$3,785 CAD
$2,705 USD
View
B+
Retailer 20
-
$3,845 CAD
$2,747 USD
View
B+
Retailer 21
-
$4,015 CAD
$2,869 USD
View
Retailer 22
-
$4,412 CAD
£2,482 GBP
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
21801313A · Oct 16
$12,568 CAD
$8,980 USD
View
Price last confirmed 13 days ago
22 more retailers have this diamond
Prices start from $917 CADSave up to $3,099 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
$917 CAD