Radiant|Lab Grown|IGI

1.26ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG844657634

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG844657634

Diamond specifications and retailer prices

From £131 GBP
$175 USD
As of October 30, 2026
Save £637 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £768 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.26ct lab-grown radiant diamond

This 1.26ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844657634 or 844657634. Listed at 17 retailers as of October 29, 2026, with prices from £131 to £768, a £637 spread on the same certified stone. MOH London lists it at £768. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844657634
Dimensions7.62 × 5.40 × 3.56 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.62 mm5.40 mm1.26 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844657634
Side View
Table 66.0%Crown 41°Girdle: Slightly ThickPavilion 34.8°Culet: NoneDepth 65.9%

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 30
Current: £768 GBP|Low: £131 GBP|High: £768 GBP|Avg: £357 GBP
MOH London
Retailer 2
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 17
October 31, 2026
Retailer 4£131 GBP
Retailer 12£144 GBP
Retailer 10£149 GBP
Retailer 6£163 GBP
Retailer 5£203 GBP
Retailer 3£218 GBP
Retailer 2£266 GBP
Retailer 13£286 GBP
Retailer 8£286 GBP
Retailer 16£343 GBP
Retailer 17£405 GBP
Retailer 9£411 GBP
Retailer 7£525 GBP
Retailer 15£534 GBP
Retailer 14£549 GBP
Retailer 11£554 GBP
MOH London£768 GBP

8 data points across 17 retailers

17 retailers£131 GBP to £768 GBP

A
Cheapest Retailer
-
£131 GBP
$175 USD
A
Retailer 2
-
£144 GBP
$193 USD
View
Final sale: no returns
A
Retailer 3
-
£149 GBP
$200 USD
View
A
Retailer 4
-
£163 GBP
$219 USD
View
A
Retailer 5
-
£203 GBP
View
B+
Retailer 6
-
£218 GBP
$292 USD
View
A
Retailer 7
-
£266 GBP
€340 EUR
View
A
Retailer 8
-
£286 GBP
View
A
Retailer 9
-
£286 GBP
ZAR 6,199 ZAR
View
A
Retailer 10
-
£343 GBP
$459 USD
View
B+
Retailer 11
-
£405 GBP
$542 USD
View
B+
Retailer 12
-
£411 GBP
A$847 AUD
View
B+
Retailer 13
-
£525 GBP
$703 USD
View
B+
Retailer 14
-
£534 GBP
$716 USD
View
B+
Retailer 15
-
£549 GBP
$735 USD
View
B+
Retailer 16
-
£554 GBP
$743 USD
View
Most Expensive
B
MOH London
LG844657634 · Oct 29
£768 GBP
View
16 more retailers have this diamond
Prices start from £131 GBPSave up to £637 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
1.26ct Radiant
£131 GBP