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Princess|Lab Grown|IGI

0.42ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG804604184

Shape and cutting style on the report: Princess cut

Certificate IGI LG804604184

Diamond specifications and retailer prices

From £160 GBP
$215 USD
As of October 30, 2026
Save £796 GBP (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £956 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804604184 or 804604184. Listed at 8 retailers as of October 29, 2026, with prices from £160 to £956, a £796 spread on the same certified stone. MOH London lists it at £956. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804604184
Dimensions4.12 × 4.03 × 2.95 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.12 mm4.03 mm0.42 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804604184
Side View
Table 70.0%Crown 39.7°Girdle: MediumPavilion 39.2°CuletDepth 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: £956 GBP|Low: £147 GBP|High: £963 GBP|Avg: £340 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 5£160 GBP
Retailer 4£203 GBP
Retailer 2£236 GBP
Retailer 3£275 GBP
Retailer 6£337 GBP
MOH London£956 GBP

43 data points across 6 retailers

8 retailers£160 GBP to £956 GBP

A
Cheapest Retailer
-
£160 GBP
$215 USD
Retailer 2
-
£194 GBP
A$399 AUD
View
Price last confirmed 134 days ago
A
Retailer 3
-
£203 GBP
€259 EUR
View
B+
Retailer 4
-
£236 GBP
View
B+
Retailer 5
-
£275 GBP
View
B+
Retailer 6
-
£337 GBP
$452 USD
View
B
Retailer 7
-
£409 GBP
$548 USD
View
Most Expensive
B
MOH London
LG804604184 · Oct 29
£956 GBP
View
7 more retailers have this diamond
Prices start from £160 GBPSave up to £796 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
£160 GBP