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Princess|Lab Grown|IGI

1.24ct F VS1 Princess Lab Grown Diamond

EX • F/VS1 • IGI LG849654924

Shape and cutting style on the report: Princess cut

Certificate IGI LG849654924

Diamond specifications and retailer prices

From £161 GBP
As of November 4, 2026
Save £433 GBP (73%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £594 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.24ct lab-grown princess diamond

This 1.24ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849654924 or 849654924. Listed at 3 retailers as of November 2, 2026, with prices from £161 to £594, a £433 spread on the same certified stone. Brilliant Earth lists it at £594. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849654924
Dimensions5.92 × 5.83 × 4.18 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.92 mm5.83 mm1.24 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849654924
Side View
Table 68.0%Crown 41°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 71.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £594 GBP|Low: £161 GBP|High: £594 GBP|Avg: £418 GBP
Brilliant Earth
Retailer 2
Retailer 3
November 3, 2026
Retailer 2£161 GBP
Retailer 3£334 GBP
Brilliant Earth£594 GBP

8 data points across 3 retailers

3 retailers£161 GBP to £594 GBP

A
Cheapest Retailer
-
£161 GBP
Final sale: no returns
A
Retailer 2
-
£334 GBP
View
Most Expensive
B
Brilliant Earth
22321804A · Nov 2
£594 GBP
$800 USD
View
2 more retailers have this diamond
Prices start from £161 GBPSave up to £433 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
1.24ct Princess
£161 GBP