Radiant|Lab Grown|IGI

1.10ct E I1 Radiant Lab Grown Diamond

ID • E/I1 • IGI LG611370536

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

Certificate IGI LG611370536

Diamond specifications and retailer prices

From £127 GBP
$169 USD
As of October 27, 2026
Save £614 GBP (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £741 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.1ct lab-grown radiant diamond

This 1.1ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI LG611370536 or 611370536. Listed at 10 retailers as of October 27, 2026, with prices from £127 to £741, a £614 spread on the same certified stone. MOH London lists it at £741. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Colour
I1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611370536
Dimensions7.53 × 4.89 × 3.33 mm
L/W Ratio1.54
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.53 mm4.89 mm1.10 ctE / I1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611370536
Side View
Table 68.0%Crown 46.9°Girdle: MediumPavilion 31.8°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 27
Current: £741 GBP|Low: £122 GBP|High: £746 GBP|Avg: £336 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5£127 GBP
Retailer 4£147 GBP
Retailer 2£158 GBP
Retailer 9£158 GBP
Retailer 6£281 GBP
Retailer 8£282 GBP
Retailer 10£397 GBP
Retailer 3£506 GBP
Retailer 7£535 GBP
MOH London£741 GBP

23 data points across 10 retailers

10 retailers£127 GBP to £741 GBP

A
Cheapest Retailer
-
£127 GBP
$169 USD
B+
Retailer 2
-
£147 GBP
$196 USD
View
B+
Retailer 3
-
£158 GBP
$210 USD
View
B+
Retailer 4
-
£158 GBP
$210 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
£281 GBP
€356 EUR
View
B+
Retailer 6
-
£282 GBP
$375 USD
View
B+
Retailer 7
-
£397 GBP
$529 USD
View
B+
Retailer 8
-
£506 GBP
$674 USD
View
B
Retailer 9
-
£535 GBP
$712 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG611370536 · Oct 29
£741 GBP
View
9 more retailers have this diamond
Prices start from £127 GBPSave up to £614 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
1.10ct Radiant
£127 GBP