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Princess|Lab Grown|IGI

1.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG538257795

Shape and cutting style on the report: Princess cut

Certificate IGI LG538257795

Diamond specifications and retailer prices

From £255 GBP
As of November 4, 2026
Save £976 GBP (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,231 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538257795 or 538257795. Listed at 22 retailers as of November 4, 2026, with prices from £255 to £1,231, a £976 spread on the same certified stone. MOH London lists it at £1,231. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538257795
Dimensions6.27 × 6.16 × 4.41 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.27 mm6.16 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538257795
Side View
Table 70.5%Crown 44.8°Girdle: THN-MEDPavilion 38.7°Culet: NoneDepth 71.6%

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 4
Current: £1,231 GBP|Low: £255 GBP|High: £1,289 GBP|Avg: £641 GBP|-1.2%
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
November 5, 2026
Retailer 3£255 GBP
Retailer 4£296 GBP
Retailer 5£316 GBP
Retailer 14£316 GBP
Retailer 8£368 GBP
Retailer 10£430 GBP
Retailer 12£456 GBP
Retailer 13£510 GBP
Retailer 11£544 GBP
Retailer 2£561 GBP
Retailer 9£741 GBP
Retailer 7£926 GBP
Retailer 15£1,016 GBP
Retailer 6£1,230 GBP
MOH London£1,231 GBP

34 data points across 15 retailers

22 retailers£255 GBP to £1,231 GBP

A
Cheapest Retailer
-
£255 GBP
A
Retailer 2
-
£285 GBP
View
Final sale: no returns
A
Retailer 3
-
£296 GBP
View
Retailer 4
-
£316 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£316 GBP
View
A
Retailer 6
-
£368 GBP
View
A
Retailer 7
-
£384 GBP
View
B+
Retailer 8
-
£430 GBP
View
B+
Retailer 9
-
£456 GBP
View
B+
Retailer 10
-
£510 GBP
View
B+
Retailer 11
-
£544 GBP
View
B+
Retailer 12
-
£560 GBP
View
B+
Retailer 13
-
£561 GBP
View
B
Retailer 14
-
£741 GBP
View
B
Retailer 15
-
£926 GBP
View
Retailer 16
-
£1,007 GBP
View
Price last confirmed 24 days ago
B
Retailer 17
-
£1,016 GBP
View
B
Retailer 18
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£1,047 GBP
View
B
Retailer 19
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£1,113 GBP
View
B
Retailer 20
-
£1,193 GBP
View
B
Retailer 21
-
£1,230 GBP
View
Most Expensive
B
MOH London
LG538257795 · Nov 5
£1,231 GBP
View
21 more retailers have this diamond
Prices start from £255 GBPSave up to £976 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
1.50ct Princess
£255 GBP