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Princess|Lab Grown|IGI

0.42ct E VVS2 Princess Lab Grown Diamond

EX • E/VVS2 • IGI LG780614618

Shape and cutting style on the report: Princess cut

Certificate IGI LG780614618

Diamond specifications and retailer prices

From £167 GBP
As of October 30, 2026
Save £484 GBP (74%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £651 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.42ct lab-grown princess diamond

This 0.42ct lab-grown princess 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 LG780614618 or 780614618. Listed at 5 retailers as of October 29, 2026, with prices from £167 to £651, a £484 spread on the same certified stone. MOH London lists it at £651. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780614618
Dimensions4.06 × 4.03 × 2.95 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.06 mm4.03 mm0.42 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780614618
Side View
Table 71.0%Crown 44.3°Girdle: Slightly ThickPavilion 38.8°Culet: NoneDepth 73.2%

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 30
Current: £651 GBP|Low: £156 GBP|High: £655 GBP|Avg: £318 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2£167 GBP
Retailer 3£183 GBP
Retailer 4£316 GBP
Retailer 5£328 GBP
MOH London£651 GBP

42 data points across 5 retailers

5 retailers£167 GBP to £651 GBP

A
Cheapest Retailer
-
£167 GBP
A
Retailer 2
-
£183 GBP
$244 USD
View
B+
Retailer 3
-
£316 GBP
$421 USD
View
B
Retailer 4
-
£328 GBP
$436 USD
View
Most Expensive
B
MOH London
LG780614618 · Oct 29
£651 GBP
View
4 more retailers have this diamond
Prices start from £167 GBPSave up to £484 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 Princess
£167 GBP