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Oval|Lab Grown|IGI

1.10ct F IF Oval Lab Grown Diamond

VG • F/IF • IGI LG840609090

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840609090

Diamond specifications and retailer prices

From £151 GBP
As of November 3, 2026
Save £1,053 GBP (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,204 GBP at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.1ct lab-grown oval diamond

This 1.1ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840609090 or 840609090. Listed at 17 retailers as of November 3, 2026, with prices from £151 to £1,204, a £1,053 spread on the same certified stone. Yadav Diamonds lists it at £1,204. 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

1.10
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840609090
Dimensions8.42 × 5.76 × 3.58 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.42 mm5.76 mm1.10 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840609090
Side View
Table 59.0%Crown 35.6°Girdle: THN-STKPavilion 39.5°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: £195 GBP|Low: £151 GBP|High: £1,044 GBP|Avg: £418 GBP|-2.6%
Retailer 1
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
November 5, 2026
Retailer 3£151 GBP
Retailer 4£186 GBP
Retailer 14£186 GBP
Retailer 1£195 GBP
Retailer 5£253 GBP
Retailer 12£308 GBP
Retailer 11£322 GBP
Retailer 7£339 GBP
Retailer 13£452 GBP
Retailer 10£455 GBP
Retailer 2£600 GBP
Retailer 6£617 GBP
Retailer 9£843 GBP
Retailer 8£869 GBP

33 data points across 14 retailers

17 retailers£151 GBP to £1,204 GBP

A
Cheapest Retailer
-
£151 GBP
Retailer 2
-
£186 GBP
View
Price last confirmed 11 days ago
A
Retailer 3
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£186 GBP
View
A
Retailer 4
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£195 GBP
View
A
Retailer 5
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£253 GBP
View
A
Retailer 6
-
£308 GBP
View
A
Retailer 7
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£322 GBP
View
A
Retailer 8
-
£339 GBP
View
A
Retailer 9
-
£452 GBP
View
A
Retailer 10
-
£455 GBP
View
B+
Retailer 11
-
£497 GBP
View
B+
Retailer 12
-
£600 GBP
View
B+
Retailer 13
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£617 GBP
View
B
Retailer 14
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£646 GBP
View
B
Retailer 15
-
£843 GBP
View
B
Retailer 16
-
£869 GBP
View
Most Expensive
B
Yadav Diamonds
13295513 · Nov 4
£1,204 GBP
$1,620 USD
View
16 more retailers have this diamond
Prices start from £151 GBPSave up to £1,053 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 Oval
£151 GBP