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Princess|Lab Grown|IGI

1.03ct E VS2 Princess Lab Grown Diamond

VG • E/VS2 • IGI LG840664842

Shape and cutting style on the report: Princess cut

Certificate IGI LG840664842

Diamond specifications and retailer prices

From £136 GBP
$181 USD
As of October 27, 2026
Save £569 GBP (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £705 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.03ct lab-grown princess diamond

This 1.03ct 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 LG840664842 or 840664842. Listed at 13 retailers as of October 25, 2026, with prices from £136 to £705, a £569 spread on the same certified stone. MOH London lists it at £705. 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

1.03
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.2°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840664842
Dimensions5.61 × 5.52 × 3.73 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.61 mm5.52 mm1.03 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840664842
Side View
Table 72.0%Crown 41.2°Girdle: MediumPavilion 37°Culet: NoneDepth 67.6%

Caratlytics Score

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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 27
Current: £705 GBP|Low: £136 GBP|High: £712 GBP|Avg: £336 GBP|-1.1%
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 13£136 GBP
Retailer 11£173 GBP
Retailer 8£181 GBP
Retailer 2£254 GBP
Retailer 12£255 GBP
Retailer 6£264 GBP
Retailer 10£272 GBP
Retailer 7£324 GBP
Retailer 4£372 GBP
Retailer 5£415 GBP
Retailer 3£491 GBP
Retailer 9£511 GBP
MOH London£705 GBP

25 data points across 13 retailers

13 retailers£136 GBP to £705 GBP

A
Cheapest Retailer
-
£136 GBP
$181 USD
Final sale: no returns
A
Retailer 2
-
£173 GBP
HK$1,800 HKD
View
A
Retailer 3
-
£181 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
£254 GBP
€322 EUR
View
B+
Retailer 5
-
£255 GBP
$339 USD
View
A
Retailer 6
-
£264 GBP
View
B+
Retailer 7
-
£272 GBP
$362 USD
View
B+
Retailer 8
-
£324 GBP
View
B+
Retailer 9
-
£372 GBP
$495 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
£415 GBP
SGD 746 SGD
View
B
Retailer 11
-
£491 GBP
$654 USD
View
B
Retailer 12
-
£511 GBP
$681 USD
View
Most Expensive
B
MOH London
LG840664842 · Oct 25
£705 GBP
View
12 more retailers have this diamond
Prices start from £136 GBPSave up to £569 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
1.03ct Princess
£136 GBP