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Oval|Lab Grown|IGI

1.01ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG774662666

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG774662666

Diamond specifications and retailer prices

From £164 GBP
As of November 3, 2026
Save £1,124 GBP (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,289 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.01ct lab-grown oval diamond

This 1.01ct 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 LG774662666 or 774662666. Listed at 19 retailers as of November 3, 2026, with prices from £164 to £1,289, a £1,124 spread on the same certified stone. Brilliant Earth lists it at £1,289. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774662666
Dimensions7.78 × 5.62 × 3.48 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm5.62 mm1.01 ctF / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774662666
Side View
Table 59.0%Crown 38°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 61.9%

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: Nov 3
Current: £730 GBP|Low: £163 GBP|High: £971 GBP|Avg: £449 GBP|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
November 4, 2026
Retailer 5£164 GBP
Retailer 3£184 GBP
Retailer 17£191 GBP
Retailer 15£204 GBP
Retailer 7£205 GBP
Retailer 2£349 GBP
Retailer 13£353 GBP
Retailer 10£359 GBP
Retailer 11£376 GBP
Retailer 18£433 GBP
Retailer 8£433 GBP
Retailer 12£544 GBP
Retailer 9£552 GBP
Retailer 16£657 GBP
Retailer 6£696 GBP
Retailer 4£711 GBP
Retailer 1£730 GBP
Retailer 14£818 GBP

27 data points across 18 retailers

19 retailers£164 GBP to £1,289 GBP

A
Cheapest Retailer
-
£164 GBP
A
Retailer 2
-
£184 GBP
View
Final sale: no returns
A
Retailer 3
-
£191 GBP
View
A
Retailer 4
-
£204 GBP
View
Retailer 5
-
£205 GBP
View
Price last confirmed 10 days ago
Retailer 6
-
£237 GBP
View
Price last confirmed 46 days ago
A
Retailer 7
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£349 GBP
View
A
Retailer 8
-
£353 GBP
View
A
Retailer 9
-
£376 GBP
View
A
Retailer 10
-
£433 GBP
View
A
Retailer 11
-
£433 GBP
View
B+
Retailer 12
-
£544 GBP
View
B+
Retailer 13
-
£552 GBP
View
B+
Retailer 14
-
£657 GBP
View
B+
Retailer 15
-
£696 GBP
View
B+
Retailer 16
-
£711 GBP
View
B+
Retailer 17
-
£730 GBP
View
B
Retailer 18
-
£818 GBP
View
Most Expensive
B
Brilliant Earth
21495892A · Nov 4
£1,289 GBP
$1,740 USD
View
18 more retailers have this diamond
Prices start from £164 GBPSave up to £1,124 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
1.01ct Oval
£164 GBP