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Princess|Lab Grown|IGI

1.53ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG786668190

Shape and cutting style on the report: Princess cut

Certificate IGI LG786668190

Diamond specifications and retailer prices

From £252 GBP
As of November 4, 2026
Save £997 GBP (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,248 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.53ct lab-grown princess diamond

This 1.53ct lab-grown princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786668190 or 786668190. Listed at 15 retailers as of November 4, 2026, with prices from £252 to £1,248, a £997 spread on the same certified stone. MOH London lists it at £1,248. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786668190
Dimensions6.55 × 6.48 × 4.37 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.55 mm6.48 mm1.53 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786668190
Side View
Table 72.0%Crown 39.2°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 67.4%

Caratlytics Score

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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: £1,248 GBP|Low: £241 GBP|High: £1,682 GBP|Avg: £614 GBP|+1.4%
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 14£252 GBP
Retailer 6£292 GBP
Retailer 5£313 GBP
Retailer 15£313 GBP
Retailer 2£416 GBP
Retailer 10£426 GBP
Retailer 7£502 GBP
Retailer 3£503 GBP
Retailer 9£539 GBP
Retailer 8£733 GBP
Retailer 12£889 GBP
Retailer 13£916 GBP
Retailer 4£1,004 GBP
Retailer 11£1,219 GBP
MOH London£1,248 GBP

42 data points across 15 retailers

15 retailers£252 GBP to £1,248 GBP

A
Cheapest Retailer
-
£252 GBP
A
Retailer 2
-
£292 GBP
View
A
Retailer 3
-
£313 GBP
View
Retailer 4
-
£313 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£416 GBP
View
A
Retailer 6
-
£426 GBP
View
B+
Retailer 7
-
£502 GBP
View
B+
Retailer 8
-
£503 GBP
View
B+
Retailer 9
-
£539 GBP
View
B+
Retailer 10
-
£733 GBP
View
B
Retailer 11
-
£889 GBP
View
B
Retailer 12
-
£916 GBP
View
B
Retailer 13
-
£1,004 GBP
View
B
Retailer 14
-
£1,219 GBP
View
Most Expensive
B
MOH London
LG786668190 · Nov 5
£1,248 GBP
View
14 more retailers have this diamond
Prices start from £252 GBPSave up to £997 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
1.53ct Princess
£252 GBP