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Princess|Lab Grown|IGI

0.54ct E VS1 Princess Lab Grown Diamond

VG • E/VS1 • IGI LG773644005

Shape and cutting style on the report: Princess cut

Certificate IGI LG773644005

Diamond specifications and retailer prices

From £203 GBP
As of October 30, 2026
Save £228 GBP (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,016 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.54ct lab-grown princess diamond

This 0.54ct lab-grown princess sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG773644005 or 773644005. Listed at 6 retailers as of October 29, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.54
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773644005
Dimensions4.51 × 4.51 × 3.23 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.51 mm4.51 mm0.54 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773644005
Side View
Table 72.0%Crown 40.1°Girdle: THN-MEDPavilion 39.6°Culet: NoneDepth 71.6%

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: £1,016 GBP|Low: £196 GBP|High: £1,029 GBP|Avg: £366 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2£203 GBP
Retailer 7£208 GBP
Retailer 4£220 GBP
Retailer 5£230 GBP
Retailer 3£292 GBP
Retailer 6£431 GBP
MOH London£1,016 GBP

26 data points across 7 retailers

6 retailers£203 GBP to £431 GBP

A
Cheapest Retailer
-
£203 GBP
Retailer 2
-
£220 GBP
A$451 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£230 GBP
$306 USD
View
B+
Retailer 4
-
£292 GBP
View
B
Retailer 5
-
£431 GBP
$574 USD
View
Most Expensive
MOH London
LG773644005 · Oct 29
£1,016 GBP
View
Price under review
5 more retailers have this diamond
Prices start from £203 GBPSave up to £228 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
0.54ct Princess
£203 GBP