Princess|Lab Grown|IGI

1.25ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG791627624

Shape and cutting style on the report: Princess cut

Certificate IGI LG791627624

Diamond specifications and retailer prices

From £609 GBP
As of October 29, 2026
Save £114 GBP (16%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £723 GBP at Diamond Wish · As of October 29, 2026
View at Diamond Wish

About this 1.25ct lab-grown princess diamond

This 1.25ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791627624 or 791627624. Listed at 3 retailers as of October 29, 2026, with prices from £609 to £723, a £114 spread on the same certified stone. Diamond Wish lists it at £723. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791627624
Dimensions5.79 × 5.77 × 5.79 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
5.79 mm5.77 mm1.25 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791627624
Side View
Table 70.0%Crown 43.3°Girdle: MediumPavilion 38.6°Culet: NoneDepth 72.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: £213 GBP|Low: £213 GBP|High: £1,464 GBP|Avg: £523 GBP
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 13
September 3, 2026
Retailer 1£213 GBP
Retailer 9£241 GBP
Retailer 13£273 GBP
Retailer 6£277 GBP
Retailer 11£327 GBP
Retailer 2£375 GBP
Retailer 5£496 GBP
Retailer 3£505 GBP
Retailer 12£555 GBP
Retailer 10£580 GBP
Retailer 4£631 GBP
Retailer 8£724 GBP
Retailer 7£1,389 GBP

58 data points across 13 retailers

3 retailers£609 GBP to £723 GBP

Retailer 1
-
£580 GBP
A$1,188 AUD
Price last confirmed 72 days ago
B+
Retailer 2
-
£609 GBP
View
Most Expensive
B
Diamond Wish
LG-PR27041-GIA · Oct 29
£723 GBP
$963 USD
View
2 more retailers have this diamond
Prices start from £609 GBPSave up to £114 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.

B+
1.25ct Princess
£609 GBP