Princess|Lab Grown|IGI

1.30ct J VS1 Princess Lab Grown Diamond

ID • J/VS1 • IGI LG766672674

Shape and cutting style on the report: Princess cut

Certificate IGI LG766672674

Diamond specifications and retailer prices

From £681 GBP
As of November 6, 2026
Save £166 GBP (20%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £847 GBP at MOH London · As of November 5, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG766672674 or 766672674. Listed at 13 retailers as of November 5, 2026, with prices from £681 to £847, a £166 spread on the same certified stone. MOH London lists it at £847. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766672674
Dimensions6.11 × 5.91 × 4.00 mm
L/W Ratio1.03
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.11 mm5.91 mm1.30 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766672674
Side View
Table 67.0%Crown 41.8°Girdle: MediumPavilion 37.4°Culet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £847 GBP|Low: £171 GBP|High: £860 GBP|Avg: £414 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 14
November 5, 2026
Retailer 13£171 GBP
Retailer 8£198 GBP
Retailer 11£212 GBP
Retailer 14£212 GBP
Retailer 2£305 GBP
Retailer 5£308 GBP
Retailer 3£360 GBP
Retailer 7£366 GBP
Retailer 6£368 GBP
Retailer 4£449 GBP
Retailer 9£479 GBP
Retailer 12£681 GBP
Retailer 10£684 GBP
MOH London£847 GBP

28 data points across 14 retailers

13 retailers£681 GBP to £847 GBP

Retailer 1
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£171 GBP
Price under review
Retailer 2
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£198 GBP
View
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Retailer 3
-
£212 GBP
View
Price under review
Retailer 4
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£212 GBP
View
Price under review
Retailer 5
-
£305 GBP
View
Price under review
Retailer 6
-
£308 GBP
View
Price under review
Retailer 7
-
£360 GBP
View
Price under review
Retailer 8
-
£366 GBP
View
Price under review
Retailer 9
-
£449 GBP
View
Price under review
Retailer 10
-
£479 GBP
View
Price under review
A
Retailer 11
-
£681 GBP
View
A
Retailer 12
-
£684 GBP
View
Most Expensive
A
MOH London
LG766672674 · Nov 5
£847 GBP
View
12 more retailers have this diamond
Prices start from £681 GBPSave up to £166 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
£681 GBP