Radiant|Lab Grown|IGI

1.26ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG682504454

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

Certificate IGI LG682504454

Diamond specifications and retailer prices

From £200 GBP
$268 USD
As of October 30, 2026
Save £794 GBP (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £994 GBP at MOH London · As of October 26, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG682504454 or 682504454. Listed at 18 retailers as of October 26, 2026, with prices from £200 to £994, a £794 spread on the same certified stone. MOH London lists it at £994. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.26
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG682504454
Dimensions7.53 × 5.27 × 3.59 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.53 mm5.27 mm1.26 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG682504454
Side View
Table 66.0%Crown 46.8°Girdle: Slightly ThickPavilion 35.1°Culet: NoneDepth 68.1%

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: £994 GBP|Low: £136 GBP|High: £1,005 GBP|Avg: £502 GBP|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 28, 2026
Retailer 14£136 GBP
Retailer 10£200 GBP
Retailer 13£224 GBP
Retailer 11£248 GBP
Retailer 12£411 GBP
Retailer 8£414 GBP
Retailer 7£426 GBP
Retailer 4£462 GBP
Retailer 5£477 GBP
Retailer 2£603 GBP
Retailer 6£661 GBP
Retailer 9£761 GBP
Retailer 3£899 GBP
MOH London£994 GBP

25 data points across 14 retailers

18 retailers£200 GBP to £994 GBP

Retailer 1
-
£200 GBP
$268 USD
Price last confirmed 22 days ago
Retailer 2
-
£200 GBP
$268 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
£200 GBP
$268 USD
View
A
Retailer 4
-
£224 GBP
$300 USD
View
Final sale: no returns
Retailer 5
-
£232 GBP
$311 USD
View
Price last confirmed 33 days ago
Retailer 6
-
£248 GBP
$332 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
£248 GBP
$332 USD
View
Retailer 8
-
£248 GBP
$332 USD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
£411 GBP
$551 USD
View
B+
Retailer 10
-
£414 GBP
$555 USD
View
B+
Retailer 11
-
£426 GBP
ZAR 9,213 ZAR
View
B+
Retailer 12
-
£462 GBP
$619 USD
View
B+
Retailer 13
-
£603 GBP
A$1,243 AUD
View
B
Retailer 14
-
£761 GBP
$1,020 USD
View
Retailer 15
-
£796 GBP
$1,067 USD
View
Price last confirmed 30 days ago
Retailer 16
-
£796 GBP
$1,067 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
£796 GBP
$1,067 USD
View
Most Expensive
B
MOH London
LG682504454 · Oct 26
£994 GBP
View
17 more retailers have this diamond
Prices start from £200 GBPSave up to £794 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
£200 GBP