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Princess|Lab Grown|IGI

1.25ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG813669311

Shape and cutting style on the report: Princess cut

Certificate IGI LG813669311

Diamond specifications and retailer prices

From £154 GBP
$206 USD
As of October 27, 2026
Save £891 GBP (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,045 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813669311 or 813669311. Listed at 19 retailers as of October 26, 2026, with prices from £154 to £1,045, a £891 spread on the same certified stone. Brilliant Earth lists it at £1,045. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813669311
Dimensions5.89 × 5.83 × 4.21 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.89 mm5.83 mm1.25 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813669311
Side View
Table 64.0%Crown 42.7°Girdle: MediumPavilion 38°Culet: NoneDepth 72.2%

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: Oct 27
Current: £1,045 GBP|Low: £147 GBP|High: £1,045 GBP|Avg: £427 GBP
Brilliant Earth
Retailer 2
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October 27, 2026
Retailer 5£154 GBP
Retailer 7£172 GBP
Retailer 17£178 GBP
Retailer 3£190 GBP
Retailer 6£190 GBP
Retailer 20£234 GBP
Retailer 16£322 GBP
Retailer 9£328 GBP
Retailer 13£348 GBP
Retailer 14£354 GBP
Retailer 11£375 GBP
Retailer 10£429 GBP
Retailer 2£465 GBP
Retailer 19£530 GBP
Retailer 4£611 GBP
Retailer 18£613 GBP
Retailer 12£651 GBP
Retailer 15£891 GBP
Retailer 8£904 GBP
Brilliant Earth£1,045 GBP

36 data points across 20 retailers

19 retailers£154 GBP to £1,045 GBP

A
Cheapest Retailer
-
£154 GBP
$206 USD
A
Retailer 2
-
£178 GBP
$238 USD
View
A
Retailer 3
-
£190 GBP
$255 USD
View
A
Retailer 4
-
£190 GBP
$255 USD
View
Retailer 5
-
£234 GBP
View
Price last confirmed 13 days ago
Retailer 6
-
£322 GBP
ZAR 6,963 ZAR
View
Price last confirmed 7 days ago
A
Retailer 7
-
£328 GBP
$439 USD
View
A
Retailer 8
-
£348 GBP
View
A
Retailer 9
-
£354 GBP
€452 EUR
View
A
Retailer 10
-
£375 GBP
$502 USD
View
B+
Retailer 11
-
£429 GBP
$575 USD
View
B+
Retailer 12
-
£465 GBP
A$959 AUD
View
Retailer 13
-
£530 GBP
$710 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
£611 GBP
$819 USD
View
B+
Retailer 15
-
£613 GBP
$822 USD
View
B+
Retailer 16
-
£651 GBP
$873 USD
View
B
Retailer 17
-
£891 GBP
View
B
Retailer 18
-
£904 GBP
$1,211 USD
View
Most Expensive
B
Brilliant Earth
20452591A · Oct 26
£1,045 GBP
$1,400 USD
View
18 more retailers have this diamond
Prices start from £154 GBPSave up to £891 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
1.25ct Princess
£154 GBP