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Princess|Lab Grown|IGI

1.30ct G VS2 Princess Lab Grown Diamond

ID • G/VS2 • IGI LG645454829

Shape and cutting style on the report: Princess cut

Certificate IGI LG645454829

Diamond specifications and retailer prices

From £189 GBP
$254 USD
As of November 2, 2026
Save £751 GBP (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £941 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.3ct lab-grown princess diamond

This 1.3ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645454829 or 645454829. Listed at 17 retailers as of November 1, 2026, with prices from £189 to £941, a £751 spread on the same certified stone. MOH London lists it at £941. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645454829
Dimensions5.90 × 5.88 × 4.32 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.90 mm5.88 mm1.30 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645454829
Side View
Table 70.0%Crown 41.4°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 73.5%

Caratlytics Score

How it works →
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: Nov 2
Current: £941 GBP|Low: £182 GBP|High: £952 GBP|Avg: £458 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
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Retailer 17
November 2, 2026
Retailer 14£189 GBP
Retailer 5£212 GBP
Retailer 7£220 GBP
Retailer 4£235 GBP
Retailer 16£235 GBP
Retailer 2£287 GBP
Retailer 11£354 GBP
Retailer 17£392 GBP
Retailer 6£393 GBP
Retailer 8£425 GBP
Retailer 10£448 GBP
Retailer 15£626 GBP
Retailer 13£721 GBP
Retailer 3£755 GBP
Retailer 9£793 GBP
Retailer 12£920 GBP
MOH London£941 GBP

41 data points across 17 retailers

17 retailers£189 GBP to £941 GBP

A
Cheapest Retailer
-
£189 GBP
$254 USD
A
Retailer 2
-
£212 GBP
$285 USD
View
Final sale: no returns
A
Retailer 3
-
£220 GBP
$295 USD
View
Retailer 4
-
£235 GBP
$315 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£235 GBP
$315 USD
View
A
Retailer 6
-
£287 GBP
View
A
Retailer 7
-
£354 GBP
$475 USD
View
B+
Retailer 8
-
£392 GBP
$526 USD
View
B+
Retailer 9
-
£393 GBP
$527 USD
View
B+
Retailer 10
-
£425 GBP
$570 USD
View
B+
Retailer 11
-
£448 GBP
View
B
Retailer 12
-
£626 GBP
$840 USD
View
B
Retailer 13
-
£721 GBP
$968 USD
View
B
Retailer 14
-
£755 GBP
$1,013 USD
View
Retailer 15
-
£793 GBP
$1,064 USD
View
Price last confirmed 15 days ago
B
Retailer 16
-
£920 GBP
View
Most Expensive
B
MOH London
LG645454829 · Nov 1
£941 GBP
View
16 more retailers have this diamond
Prices start from £189 GBPSave up to £751 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
1.30ct Princess
£189 GBP