CaratHunter
Plans
Marquise|Lab Grown|IGI

0.42ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG769625994

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG769625994

Diamond specifications and retailer prices

From £148 GBP
As of October 30, 2026
Save £451 GBP (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £599 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.42ct lab-grown marquise diamond

This 0.42ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG769625994 or 769625994. Listed at 8 retailers as of October 29, 2026, with prices from £148 to £599, a £451 spread on the same certified stone. MOH London lists it at £599. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769625994
Dimensions8.22 × 3.77 × 2.26 mm
L/W Ratio2.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.22 mm3.77 mm0.42 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769625994
Side View
Table 60.0%Crown 33.1°Girdle: STK-VTKPavilion 37.2°Culet: NoneDepth 59.9%

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 30
Current: £599 GBP|Low: £138 GBP|High: £603 GBP|Avg: £244 GBP|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2£148 GBP
Retailer 3£154 GBP
Retailer 5£162 GBP
Retailer 7£173 GBP
Retailer 4£196 GBP
Retailer 6£203 GBP
Retailer 8£253 GBP
MOH London£599 GBP

37 data points across 8 retailers

8 retailers£148 GBP to £599 GBP

A
Cheapest Retailer
-
£148 GBP
A
Retailer 2
-
£154 GBP
$205 USD
View
A
Retailer 3
-
£173 GBP
$231 USD
View
B+
Retailer 4
-
£196 GBP
View
B+
Retailer 5
-
£203 GBP
$270 USD
View
B+
Retailer 6
-
£253 GBP
$337 USD
View
B
Retailer 7
-
£305 GBP
$407 USD
View
Most Expensive
B
MOH London
LG769625994 · Oct 29
£599 GBP
View
7 more retailers have this diamond
Prices start from £148 GBPSave up to £451 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
0.42ct Marquise
£148 GBP