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Princess|Lab Grown|IGI

1.05ct E VS1 Princess Lab Grown Diamond

VG • E/VS1 • IGI LG832603966

Shape and cutting style on the report: Princess cut

Certificate IGI LG832603966

Diamond specifications and retailer prices

From £125 GBP
$166 USD
As of October 27, 2026
Save £690 GBP (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £815 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG832603966 or 832603966. Listed at 22 retailers as of October 25, 2026, with prices from £125 to £815, a £690 spread on the same certified stone. Reve Diamonds lists it at £815. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832603966
Dimensions5.43 × 5.40 × 4.16 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.43 mm5.40 mm1.05 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG832603966
Side View
Table 69.0%Crown 45.2°Girdle: MediumPavilion 40.2°Culet: NoneDepth 77.0%

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: £260 GBP|Low: £139 GBP|High: £819 GBP|Avg: £359 GBP|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Reve Diamonds
October 29, 2026
Retailer 4£139 GBP
Retailer 2£144 GBP
Retailer 5£155 GBP
Retailer 8£173 GBP
Retailer 10£194 GBP
Retailer 3£254 GBP
Retailer 1£260 GBP
Retailer 14£261 GBP
Retailer 11£272 GBP
Retailer 16£279 GBP
Retailer 12£332 GBP
Retailer 15£407 GBP
Retailer 7£422 GBP
Retailer 9£518 GBP
Retailer 6£538 GBP
Retailer 13£724 GBP
Retailer 17£811 GBP
Reve Diamonds£815 GBP

34 data points across 18 retailers

22 retailers£125 GBP to £815 GBP

A
Cheapest Retailer
-
£125 GBP
$166 USD
A
Retailer 2
-
£129 GBP
$172 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
£139 GBP
$185 USD
View
Final sale: no returns
A
Retailer 4
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£144 GBP
$192 USD
View
A
Retailer 5
-
£155 GBP
$206 USD
View
A
Retailer 6
-
£158 GBP
$211 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
£173 GBP
HK$1,800 HKD
View
A
Retailer 8
-
£194 GBP
View
A
Retailer 9
-
£254 GBP
$338 USD
View
A
Retailer 10
-
£260 GBP
€330 EUR
View
A
Retailer 11
-
£261 GBP
ZAR 5,620 ZAR
View
A
Retailer 12
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£272 GBP
View
B+
Retailer 13
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£279 GBP
$371 USD
View
B+
Retailer 14
-
£332 GBP
View
B
Retailer 15
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£407 GBP
$542 USD
View
B+
Retailer 16
-
£422 GBP
SGD 759 SGD
View
B+
Retailer 17
-
£496 GBP
$661 USD
View
B
Retailer 18
-
£506 GBP
$674 USD
View
B
Retailer 19
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£538 GBP
$716 USD
View
B
Retailer 20
-
£724 GBP
View
B
Retailer 21
-
£811 GBP
$1,080 USD
View
Most Expensive
B
Reve Diamonds
F8CE73587 · Oct 25
£815 GBP
$1,085 USD
View
21 more retailers have this diamond
Prices start from £125 GBPSave up to £690 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
£125 GBP