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Princess|Lab Grown|IGI

1.05ct E VS2 Princess Lab Grown Diamond

VG • E/VS2 • IGI LG840664687

Shape and cutting style on the report: Princess cut

Certificate IGI LG840664687

Diamond specifications and retailer prices

From £142 GBP
$189 USD
As of October 27, 2026
Save £595 GBP (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £737 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown princess diamond

This 1.05ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840664687 or 840664687. Listed at 13 retailers as of October 26, 2026, with prices from £142 to £737, a £595 spread on the same certified stone. MOH London lists it at £737. 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

1.05
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle49.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840664687
Dimensions5.52 × 5.34 × 3.96 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.52 mm5.34 mm1.05 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840664687
Side View
Table 71.0%Crown 49.9°Girdle: MediumPavilion 38.6°Culet: NoneDepth 74.2%

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 27
Current: £737 GBP|Low: £142 GBP|High: £745 GBP|Avg: £358 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 12£142 GBP
Retailer 7£183 GBP
Retailer 8£189 GBP
Retailer 2£263 GBP
Retailer 13£265 GBP
Retailer 6£279 GBP
Retailer 10£282 GBP
Retailer 11£317 GBP
Retailer 4£379 GBP
Retailer 5£429 GBP
Retailer 3£518 GBP
Retailer 9£535 GBP
MOH London£737 GBP

26 data points across 13 retailers

13 retailers£142 GBP to £737 GBP

A
Cheapest Retailer
-
£142 GBP
$189 USD
Final sale: no returns
A
Retailer 2
-
£183 GBP
HK$1,900 HKD
View
A
Retailer 3
-
£189 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
£263 GBP
€334 EUR
View
B+
Retailer 5
-
£265 GBP
$353 USD
View
A
Retailer 6
-
£279 GBP
View
B+
Retailer 7
-
£282 GBP
$375 USD
View
B+
Retailer 8
-
£317 GBP
View
Price last confirmed 13 days ago
B+
Retailer 9
-
£379 GBP
$505 USD
View
B
Retailer 10
-
£429 GBP
SGD 772 SGD
View
B
Retailer 11
-
£518 GBP
$690 USD
View
B
Retailer 12
-
£535 GBP
$712 USD
View
Most Expensive
B
MOH London
LG840664687 · Oct 26
£737 GBP
View
12 more retailers have this diamond
Prices start from £142 GBPSave up to £595 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
1.05ct Princess
£142 GBP