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Oval|Lab Grown|IGI

2.28ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG794622746

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794622746

Diamond specifications and retailer prices

From £727 GBP
$968 USD
As of October 30, 2026
Save £3,351 GBP (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,078 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.28ct lab-grown oval diamond

This 2.28ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794622746 or 794622746. Listed at 8 retailers as of October 29, 2026, with prices from £727 to £4,078, a £3,351 spread on the same certified stone. Brilliant Earth lists it at £4,078. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.28
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794622746
Dimensions10.34 × 7.46 × 4.64 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.34 mm7.46 mm2.28 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794622746
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
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: Oct 30
Current: £4,078 GBP|Low: £469 GBP|High: £4,078 GBP|Avg: £1,758 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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October 29, 2026
Retailer 5£469 GBP
Retailer 10£727 GBP
Retailer 11£766 GBP
Retailer 16£843 GBP
Retailer 14£1,041 GBP
Retailer 7£1,090 GBP
Retailer 12£1,274 GBP
Retailer 13£1,495 GBP
Retailer 4£1,547 GBP
Retailer 15£1,693 GBP
Retailer 3£1,968 GBP
Retailer 2£2,254 GBP
Retailer 6£2,353 GBP
Retailer 8£2,552 GBP
Retailer 9£3,349 GBP
Brilliant Earth£4,078 GBP

13 data points across 16 retailers

8 retailers£727 GBP to £4,078 GBP

A
Cheapest Retailer
-
£727 GBP
$968 USD
A
Retailer 2
-
£766 GBP
$1,020 USD
View
A
Retailer 3
-
£1,274 GBP
$1,697 USD
View
B+
Retailer 4
-
£1,495 GBP
$1,991 USD
View
Retailer 5
-
£1,693 GBP
ZAR 36,422 ZAR
View
Price last confirmed 48 days ago
B+
Retailer 6
-
£2,254 GBP
View
B
Retailer 7
-
£3,349 GBP
$4,460 USD
View
Most Expensive
B
Brilliant Earth
21731012Y · Oct 29
£4,078 GBP
$5,430 USD
View
7 more retailers have this diamond
Prices start from £727 GBPSave up to £3,351 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
2.28ct Oval
£727 GBP