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Princess|Lab Grown|IGI

1.24ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG787609399

Shape and cutting style on the report: Princess cut

Certificate IGI LG787609399

Diamond specifications and retailer prices

From £179 GBP
As of November 4, 2026
Save £803 GBP (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,716 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 LG787609399 or 787609399. Listed at 24 retailers as of November 4, 2026, with a 449% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787609399
Dimensions5.80 × 5.79 × 4.19 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
5.80 mm5.79 mm1.24 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787609399
Side View
Table 70.0%Crown 42.4°Girdle: MediumPavilion 39°Culet: NoneDepth 72.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £464 GBP|Low: £179 GBP|High: £993 GBP|Avg: £554 GBP|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12£179 GBP
Retailer 4£200 GBP
Retailer 2£298 GBP
Retailer 7£422 GBP
Retailer 1£464 GBP
Retailer 3£487 GBP
Retailer 9£600 GBP
Retailer 6£600 GBP
Retailer 11£715 GBP
Retailer 8£944 GBP
Retailer 10£951 GBP
Retailer 5£978 GBP

44 data points across 12 retailers

24 retailers£179 GBP to £982 GBP

Retailer 1
-
£172 GBP
Price last confirmed 35 days ago
A
Retailer 2
-
£179 GBP
View
A
Retailer 3
-
£200 GBP
View
Final sale: no returns
Retailer 4
-
£207 GBP
View
Price last confirmed 31 days ago
Retailer 5
-
£222 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
£222 GBP
View
Retailer 7
-
£222 GBP
View
Price last confirmed 34 days ago
A
Retailer 8
-
£271 GBP
View
A
Retailer 9
-
£298 GBP
View
B+
Retailer 10
-
£422 GBP
View
B+
Retailer 11
-
£464 GBP
View
Retailer 12
-
£487 GBP
View
Price last confirmed 9 days ago
Retailer 13
-
£600 GBP
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£600 GBP
View
B
Retailer 15
-
£715 GBP
View
Retailer 16
-
£787 GBP
View
Price last confirmed 37 days ago
B
Retailer 17
-
£787 GBP
View
B
Retailer 18
-
£912 GBP
View
B
Retailer 19
-
£944 GBP
View
B
Retailer 20
-
£951 GBP
View
B
Retailer 21
-
£978 GBP
View
B
Retailer 22
-
£982 GBP
View
Retailer 23
-
£1,716 GBP
View
Price under review
Most Expensive
Do Amore Diamonds
23-787609399 · Nov 4
£1,716 GBP
$2,310 USD
View
Price under review
23 more retailers have this diamond
Prices start from £179 GBPSave up to £803 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
£179 GBP