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Princess|Lab Grown|IGI

1.05ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG564387122

Shape and cutting style on the report: Princess cut

Certificate IGI LG564387122

Diamond specifications and retailer prices

From £179 GBP
As of November 4, 2026
Save £711 GBP (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £890 GBP at MOH London · As of November 5, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG564387122 or 564387122. Listed at 14 retailers as of November 4, 2026, with prices from £179 to £890, a £711 spread on the same certified stone. MOH London lists it at £890. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564387122
Dimensions5.69 × 5.66 × 4.00 mm
L/W Ratio1.01
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
5.69 mm5.66 mm1.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG564387122
Side View
Table 68.0%Crown 39.6°Girdle: MediumPavilion 39.1°Culet: NoneDepth 70.7%

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: Nov 4
Current: £890 GBP|Low: £173 GBP|High: £903 GBP|Avg: £456 GBP|+1.9%
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
November 5, 2026
Retailer 10£179 GBP
Retailer 4£208 GBP
Retailer 3£223 GBP
Retailer 12£223 GBP
Retailer 2£278 GBP
Retailer 13£375 GBP
Retailer 8£384 GBP
Retailer 5£395 GBP
Retailer 11£459 GBP
Retailer 7£545 GBP
Retailer 14£716 GBP
Retailer 9£719 GBP
Retailer 6£847 GBP
MOH London£890 GBP

34 data points across 14 retailers

14 retailers£179 GBP to £890 GBP

A
Cheapest Retailer
-
£179 GBP
A
Retailer 2
-
£208 GBP
View
A
Retailer 3
-
£223 GBP
View
Retailer 4
-
£223 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£278 GBP
View
B+
Retailer 6
-
£375 GBP
View
B+
Retailer 7
-
£384 GBP
View
B+
Retailer 8
-
£388 GBP
View
B+
Retailer 9
-
£395 GBP
View
B
Retailer 10
-
£459 GBP
View
B+
Retailer 11
-
£545 GBP
View
B
Retailer 12
-
£716 GBP
View
B
Retailer 13
-
£719 GBP
View
Most Expensive
B
MOH London
LG564387122 · Nov 5
£890 GBP
View
13 more retailers have this diamond
Prices start from £179 GBPSave up to £711 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
£179 GBP