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Princess|Lab Grown|IGI

1.02ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG840612226

Shape and cutting style on the report: Princess cut

Certificate IGI LG840612226

Diamond specifications and retailer prices

From £122 GBP
$162 USD
As of October 27, 2026
Save £685 GBP (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £807 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.02ct lab-grown princess diamond

This 1.02ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840612226 or 840612226. Listed at 22 retailers as of October 25, 2026, with prices from £122 to £807, a £685 spread on the same certified stone. Reve Diamonds lists it at £807. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840612226
Dimensions5.53 × 5.28 × 3.91 mm
L/W Ratio1.05
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.53 mm5.28 mm1.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840612226
Side View
Table 75.0%Crown 39.3°Girdle: Slightly ThickPavilion 39.8°Culet: NoneDepth 74.1%

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: £254 GBP|Low: £117 GBP|High: £807 GBP|Avg: £349 GBP|+0.3%
Retailer 1
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Retailer 20
Reve Diamonds
October 29, 2026
Retailer 3£122 GBP
Retailer 8£136 GBP
Retailer 2£141 GBP
Retailer 5£151 GBP
Retailer 17£173 GBP
Retailer 18£190 GBP
Retailer 6£242 GBP
Retailer 1£254 GBP
Retailer 16£256 GBP
Retailer 12£265 GBP
Retailer 20£274 GBP
Retailer 14£325 GBP
Retailer 9£333 GBP
Retailer 10£399 GBP
Retailer 11£415 GBP
Retailer 4£486 GBP
Retailer 13£493 GBP
Retailer 19£513 GBP
Retailer 7£527 GBP
Retailer 15£708 GBP
Reve Diamonds£807 GBP

23 data points across 21 retailers

22 retailers£122 GBP to £807 GBP

A
Cheapest Retailer
-
£122 GBP
$162 USD
A
Retailer 2
-
£136 GBP
$181 USD
View
Final sale: no returns
A
Retailer 3
-
£141 GBP
$188 USD
View
A
Retailer 4
-
£151 GBP
$201 USD
View
A
Retailer 5
-
£173 GBP
HK$1,800 HKD
View
A
Retailer 6
-
£190 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
£242 GBP
$322 USD
View
A
Retailer 8
-
£254 GBP
€322 EUR
View
A
Retailer 9
-
£256 GBP
ZAR 5,487 ZAR
View
A
Retailer 10
-
£265 GBP
View
B+
Retailer 11
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£274 GBP
$364 USD
View
B+
Retailer 12
-
£325 GBP
View
B+
Retailer 13
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£333 GBP
$443 USD
View
B+
Retailer 14
-
£399 GBP
$530 USD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
£415 GBP
SGD 746 SGD
View
B+
Retailer 16
-
£486 GBP
$646 USD
View
B+
Retailer 17
-
£493 GBP
$655 USD
View
B
Retailer 18
-
£513 GBP
$682 USD
View
B
Retailer 19
-
£527 GBP
$701 USD
View
B
Retailer 20
-
£708 GBP
View
B
Retailer 21
-
£790 GBP
$1,050 USD
View
Most Expensive
B
Reve Diamonds
19C1101CF · Oct 25
£807 GBP
$1,072 USD
View
21 more retailers have this diamond
Prices start from £122 GBPSave up to £685 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
1.02ct Princess
£122 GBP