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Radiant|Lab Grown|IGI

1.10ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG778670732

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

Certificate IGI LG778670732

Diamond specifications and retailer prices

From £393 GBP
$526 USD
As of October 30, 2026
Save £1,651 GBP (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,044 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778670732 or 778670732. Listed at 20 retailers as of October 29, 2026, with prices from £393 to £2,044, a £1,651 spread on the same certified stone. MOH London lists it at £2,044. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778670732
Dimensions7.07 × 5.09 × 3.47 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.07 mm5.09 mm1.10 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778670732
Side View
Table 65.0%Crown 44.8°Girdle: MediumPavilion 33.3°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,044 GBP|Low: £377 GBP|High: £2,057 GBP|Avg: £894 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 30, 2026
Retailer 4£393 GBP
Retailer 19£439 GBP
Retailer 11£440 GBP
Retailer 5£487 GBP
Retailer 8£487 GBP
Retailer 2£516 GBP
Retailer 6£569 GBP
Retailer 14£590 GBP
Retailer 18£653 GBP
Retailer 7£694 GBP
Retailer 12£755 GBP
Retailer 15£812 GBP
Retailer 13£837 GBP
Retailer 17£1,257 GBP
Retailer 16£1,281 GBP
Retailer 10£1,422 GBP
Retailer 9£1,583 GBP
Retailer 3£1,668 GBP
MOH London£2,044 GBP

34 data points across 19 retailers

20 retailers£393 GBP to £2,044 GBP

A
Cheapest Retailer
-
£393 GBP
$526 USD
A
Retailer 2
-
£439 GBP
$588 USD
View
Final sale: no returns
A
Retailer 3
-
£440 GBP
$589 USD
View
Retailer 4
-
£487 GBP
$652 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
£487 GBP
$652 USD
View
B+
Retailer 6
-
£516 GBP
View
B+
Retailer 7
-
£569 GBP
$762 USD
View
B+
Retailer 8
-
£590 GBP
$790 USD
View
B+
Retailer 9
-
£653 GBP
$875 USD
View
B+
Retailer 10
-
£694 GBP
$930 USD
View
B+
Retailer 11
-
£755 GBP
View
Retailer 12
-
£812 GBP
€1,036 EUR
View
Price last confirmed 7 days ago
B+
Retailer 13
-
£837 GBP
ZAR 18,113 ZAR
View
B
Retailer 14
-
£1,257 GBP
$1,684 USD
View
B
Retailer 15
-
£1,281 GBP
$1,716 USD
View
B
Retailer 16
-
£1,422 GBP
View
B
Retailer 17
-
£1,541 GBP
SGD 2,790 SGD
View
B
Retailer 18
-
£1,583 GBP
$2,120 USD
View
B
Retailer 19
-
£1,668 GBP
$2,234 USD
View
Most Expensive
B
MOH London
LG778670732 · Oct 29
£2,044 GBP
View
19 more retailers have this diamond
Prices start from £393 GBPSave up to £1,651 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
£393 GBP