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Marquise|Lab Grown|IGI

4.02ct H VVS2 Marquise Lab Grown Diamond

EX • H/VVS2 • IGI LG841610118

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841610118

Diamond specifications and retailer prices

From $691 CAD
$495 USD
As of October 29, 2026
Save $619 CAD (47%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,337 CAD at Rare Carat · As of October 14, 2026
View at Rare Carat

About this 4.02ct lab-grown marquise diamond

This 4.02ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841610118 or 841610118. Listed at 3 retailers as of October 29, 2026, with a 89% 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

4.02
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841610118
Dimensions16.21 × 8.20 × 5.23 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.21 mm8.20 mm4.02 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841610118
Side View
Table 62.0%Crown 37.2°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 63.8%

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 29
Current: $4,337 CAD|Low: $691 CAD|High: $4,337 CAD|Avg: $2,154 CAD
Rare Carat
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$691 CAD
Retailer 2$1,310 CAD
Rare Carat$4,337 CAD

27 data points across 3 retailers

3 retailers$691 CAD to $1,310 CAD

A
Cheapest Retailer
-
$691 CAD
$495 USD
Final sale: no returns
A
Retailer 2
-
$1,310 CAD
£738 GBP
View
Most Expensive
Rare Carat
841610118 · Oct 14
$4,337 CAD
$3,105 USD
View
Price last confirmed 17 days ago
2 more retailers have this diamond
Prices start from $691 CADSave up to $619 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
4.02ct Marquise
$691 CAD