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Princess|Lab Grown|IGI

1.54ct I VS1 Princess Lab Grown Diamond

ID • I/VS1 • IGI LG710550113

Shape and cutting style on the report: Princess cut

Certificate IGI LG710550113

Diamond specifications and retailer prices

From £401 GBP
As of November 4, 2026
Save £663 GBP (62%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,064 GBP at MOH London · As of November 3, 2026
View at MOH London

About this 1.54ct lab-grown princess diamond

This 1.54ct lab-grown princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG710550113 or 710550113. Listed at 3 retailers as of November 3, 2026, with prices from £401 to £1,064, a £663 spread on the same certified stone. MOH London lists it at £1,064. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710550113
Dimensions6.39 × 6.38 × 4.55 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
6.39 mm6.38 mm1.54 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710550113
Side View
Table 71.0%Crown 39.4°Girdle: ThinPavilion 39.9°Culet: NoneDepth 71.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £1,064 GBP|Low: £359 GBP|High: £1,077 GBP|Avg: £586 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5£359 GBP
Retailer 2£401 GBP
Retailer 3£436 GBP
Retailer 4£712 GBP
MOH London£1,064 GBP

11 data points across 5 retailers

3 retailers£401 GBP to £1,064 GBP

A
Cheapest Retailer
-
£401 GBP
A
Retailer 2
-
£436 GBP
View
Most Expensive
B
MOH London
LG710550113 · Nov 3
£1,064 GBP
View
2 more retailers have this diamond
Prices start from £401 GBPSave up to £663 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
1.54ct Princess
£401 GBP