Marquise|Lab Grown|IGI

4.05ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG837684436

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837684436

Diamond specifications and retailer prices

From $2,041 CAD
$1,458 USD
As of October 23, 2026
Save $8,554 CAD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,610 CAD at Yadav Diamonds · As of October 21, 2026
View at Yadav Diamonds

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 top-tier cut grade and certified by IGI LG837684436 or 837684436. Listed at 18 retailers as of October 23, 2026, with a 419% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837684436
Dimensions16.37 × 8.37 × 5.17 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.37 mm8.37 mm4.05 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837684436
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.8%

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: $980 CAD|Low: $920 CAD|High: $12,610 CAD|Avg: $4,060 CAD|+2.6%
Retailer 1
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Retailer 12
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Retailer 19
Retailer 20
Retailer 21
Yadav Diamonds
October 22, 2026
Retailer 15$920 CAD
Retailer 1$980 CAD
Retailer 19$1,001 CAD
Retailer 7$1,246 CAD
Retailer 17$1,507 CAD
Retailer 11$1,719 CAD
Retailer 4$1,786 CAD
Retailer 13$1,813 CAD
Retailer 20$2,041 CAD
Retailer 16$2,519 CAD
Retailer 12$2,724 CAD
Retailer 2$3,309 CAD
Retailer 10$3,792 CAD
Retailer 14$3,911 CAD
Retailer 21$4,248 CAD
Retailer 3$4,725 CAD
Retailer 5$5,297 CAD
Retailer 6$5,369 CAD
Retailer 18$8,160 CAD
Retailer 9$8,808 CAD
Retailer 8$10,595 CAD
Yadav Diamonds$12,610 CAD

18 data points across 22 retailers

18 retailers$2,041 CAD to $10,595 CAD

Retailer 1
-
$920 CAD
$657 USD
Price last confirmed 8 days ago
Retailer 2
-
$980 CAD
£551 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
$1,001 CAD
$715 USD
View
Price last confirmed 9 days ago
Retailer 4
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$1,246 CAD
$890 USD
View
Price last confirmed 6 days ago
Retailer 5
-
$1,507 CAD
$1,077 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$2,041 CAD
$1,458 USD
View
Retailer 7
-
$2,519 CAD
A$2,769 AUD
View
Price last confirmed 8 days ago
Retailer 8
-
$2,724 CAD
$1,946 USD
View
Price last confirmed 8 days ago
Retailer 9
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$3,309 CAD
$2,364 USD
View
Price last confirmed 8 days ago
Retailer 10
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$3,792 CAD
$2,709 USD
View
Price last confirmed 7 days ago
Retailer 11
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$4,248 CAD
SGD 4,102 SGD
View
Price last confirmed 9 days ago
Retailer 12
-
$4,725 CAD
£2,658 GBP
View
Price last confirmed 10 days ago
Retailer 13
-
$5,297 CAD
$3,785 USD
View
Price last confirmed 11 days ago
Retailer 14
-
$5,369 CAD
$3,836 USD
View
Price last confirmed 7 days ago
Retailer 15
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$8,160 CAD
$5,830 USD
View
Price last confirmed 7 days ago
Retailer 16
-
$8,808 CAD
$6,293 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$10,595 CAD
$7,570 USD
View
Most Expensive
Yadav Diamonds
13315669 · Oct 21
$12,610 CAD
$9,010 USD
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from $2,041 CADSave up to $8,554 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
$2,041 CAD