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Radiant|Lab Grown|IGI

1.11ct E FL Radiant Lab Grown Diamond

VG • E/FL • IGI LG768636985

Certificate IGI LG768636985

Diamond specifications and retailer prices

From £873 GBP
$1,170 USD
As of October 30, 2026
Save £265 GBP (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,138 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.11ct lab-grown radiant diamond

This 1.11ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG768636985 or 768636985. Listed at 2 retailers as of October 29, 2026, with prices from £873 to £1,138, a £265 spread on the same certified stone. Blue Nile lists it at £1,138. 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

1.11
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG768636985
Dimensions7.29 × 5.31 × 3.61 mm
L/W Ratio1.37
Top View
7.29 mm5.31 mm1.11 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768636985
Side View
Table 69.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £1,138 GBP|Low: £873 GBP|High: £1,138 GBP|Avg: £962 GBP
Blue Nile
Retailer 2
September 26, 2026
Retailer 2£873 GBP
Blue Nile£1,138 GBP

2 data points across 2 retailers

2 retailers£873 GBP to £1,138 GBP

B
Cheapest Retailer
-
£873 GBP
$1,170 USD
Most Expensive
B
Blue Nile
28667548 · Oct 29
£1,138 GBP
$1,525 USD
View
1 more retailer has this diamond
Prices start from £873 GBPSave up to £265 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.

B
1.11ct Radiant
£873 GBP