Oval|Lab Grown|IGI

1.04ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG844687746

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844687746

Diamond specifications and retailer prices

From £241 GBP
As of November 4, 2026
Save £826 GBP (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,067 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.04ct lab-grown oval diamond

This 1.04ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844687746 or 844687746. Listed at 11 retailers as of November 4, 2026, with prices from £241 to £1,067, a £826 spread on the same certified stone. Brilliant Earth lists it at £1,067. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844687746
Dimensions8.20 × 5.64 × 3.49 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.20 mm5.64 mm1.04 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844687746
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £752 GBP|Low: £241 GBP|High: £868 GBP|Avg: £522 GBP|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 7£241 GBP
Retailer 5£312 GBP
Retailer 3£322 GBP
Retailer 6£411 GBP
Retailer 8£447 GBP
Retailer 10£603 GBP
Retailer 9£613 GBP
Retailer 2£693 GBP
Retailer 1£752 GBP
Retailer 4£835 GBP

19 data points across 10 retailers

11 retailers£241 GBP to £1,067 GBP

A
Cheapest Retailer
-
£241 GBP
A
Retailer 2
-
£312 GBP
View
A
Retailer 3
-
£322 GBP
View
A
Retailer 4
-
£411 GBP
View
A
Retailer 5
-
£447 GBP
View
B+
Retailer 6
-
£603 GBP
View
B+
Retailer 7
-
£613 GBP
View
B+
Retailer 8
-
£693 GBP
View
B+
Retailer 9
-
£752 GBP
View
B+
Retailer 10
-
£835 GBP
View
Most Expensive
B
Brilliant Earth
22198093A · Nov 4
£1,067 GBP
$1,440 USD
View
10 more retailers have this diamond
Prices start from £241 GBPSave up to £826 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
1.04ct Oval
£241 GBP