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Marquise|Lab Grown|IGI

4.02ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG843683638

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843683638

Diamond specifications and retailer prices

From £480 GBP
$643 USD
As of October 31, 2026
Save £1,830 GBP (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,310 GBP at MOH London · As of October 26, 2026
View at MOH London

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 LG843683638 or 843683638. Listed at 11 retailers as of October 26, 2026, with prices from £480 to £2,310, a £1,830 spread on the same certified stone. MOH London lists it at £2,310. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843683638
Dimensions17.73 × 8.01 × 4.83 mm
L/W Ratio2.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.73 mm8.01 mm4.02 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843683638
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 39°Culet: NoneDepth 60.3%

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 31
Current: £2,310 GBP|Low: £480 GBP|High: £4,366 GBP|Avg: £1,241 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10£480 GBP
Retailer 2£578 GBP
Retailer 5£631 GBP
Retailer 3£720 GBP
Retailer 9£890 GBP
Retailer 6£896 GBP
Retailer 4£1,064 GBP
Retailer 7£1,319 GBP
Retailer 11£1,699 GBP
Retailer 8£1,721 GBP
MOH London£2,310 GBP

9 data points across 11 retailers

11 retailers£480 GBP to £2,310 GBP

A
Cheapest Retailer
-
£480 GBP
$643 USD
Final sale: no returns
A
Retailer 2
-
£578 GBP
View
A
Retailer 3
-
£631 GBP
$845 USD
View
B+
Retailer 4
-
£720 GBP
$965 USD
View
A
Retailer 5
-
£890 GBP
$1,193 USD
View
A
Retailer 6
-
£896 GBP
€1,144 EUR
View
A
Retailer 7
-
£1,064 GBP
A$2,194 AUD
View
A
Retailer 8
-
£1,319 GBP
$1,767 USD
View
B+
Retailer 9
-
£1,699 GBP
$2,276 USD
View
B+
Retailer 10
-
£1,721 GBP
$2,306 USD
View
Most Expensive
B+
MOH London
LG843683638 · Oct 26
£2,310 GBP
View
10 more retailers have this diamond
Prices start from £480 GBPSave up to £1,830 GBP

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
£480 GBP