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Princess|Lab Grown|IGI

1.01ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG566302403

Shape and cutting style on the report: Princess cut

Certificate IGI LG566302403

Diamond specifications and retailer prices

From £175 GBP
$234 USD
As of October 30, 2026
Save £698 GBP (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £873 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown princess diamond

This 1.01ct lab-grown princess sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG566302403 or 566302403. Listed at 13 retailers as of October 29, 2026, with prices from £175 to £873, a £698 spread on the same certified stone. MOH London lists it at £873. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566302403
Dimensions5.56 × 5.43 × 4.02 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.56 mm5.43 mm1.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566302403
Side View
Table 69.0%Crown 40.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 74.0%

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: £873 GBP|Low: £168 GBP|High: £880 GBP|Avg: £455 GBP|-0.5%
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 10£175 GBP
Retailer 3£203 GBP
Retailer 12£216 GBP
Retailer 15£216 GBP
Retailer 13£366 GBP
Retailer 2£372 GBP
Retailer 6£373 GBP
Retailer 4£390 GBP
Retailer 11£448 GBP
Retailer 8£529 GBP
Retailer 7£563 GBP
Retailer 14£697 GBP
Retailer 9£699 GBP
Retailer 5£830 GBP
MOH London£873 GBP

24 data points across 15 retailers

13 retailers£175 GBP to £873 GBP

A
Cheapest Retailer
-
£175 GBP
$234 USD
A
Retailer 2
-
£203 GBP
$272 USD
View
A
Retailer 3
-
£216 GBP
$290 USD
View
A
Retailer 4
-
£216 GBP
$290 USD
View
B+
Retailer 5
-
£366 GBP
$491 USD
View
B+
Retailer 6
-
£372 GBP
ZAR 8,061 ZAR
View
B+
Retailer 7
-
£373 GBP
HK$3,900 HKD
View
B+
Retailer 8
-
£390 GBP
$522 USD
View
B
Retailer 9
-
£448 GBP
$600 USD
View
B+
Retailer 10
-
£529 GBP
A$1,090 AUD
View
B
Retailer 11
-
£697 GBP
$934 USD
View
B
Retailer 12
-
£699 GBP
$937 USD
View
Most Expensive
B
MOH London
LG566302403 · Oct 29
£873 GBP
View
12 more retailers have this diamond
Prices start from £175 GBPSave up to £698 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
1.01ct Princess
£175 GBP