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Oval|Lab Grown|IGI

3.09ct E IF Oval Lab Grown Diamond

GD • E/IF • IGI LG702572242

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG702572242

Diamond specifications and retailer prices

From £1,204 GBP
$1,603 USD
As of October 27, 2026
Save £6,291 GBP (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £7,494 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.09ct lab-grown oval diamond

This 3.09ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG702572242 or 702572242. Listed at 3 retailers as of October 27, 2026, with prices from £1,204 to £7,494, a £6,291 spread on the same certified stone. Brilliant Earth lists it at £7,494. 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

3.09
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702572242
Dimensions11.74 × 8.14 × 5.07 mm
L/W Ratio1.44
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
11.74 mm8.14 mm3.09 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702572242
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £7,494 GBP|Low: £1,002 GBP|High: £7,494 GBP|Avg: £2,486 GBP
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
October 26, 2026
Retailer 9£1,002 GBP
Retailer 8£1,204 GBP
Retailer 14£1,278 GBP
Retailer 13£1,406 GBP
Retailer 3£1,433 GBP
Retailer 6£1,451 GBP
Retailer 5£1,910 GBP
Retailer 10£2,300 GBP
Retailer 4£2,313 GBP
Retailer 15£2,483 GBP
Retailer 2£2,658 GBP
Retailer 12£2,891 GBP
Retailer 11£3,089 GBP
Retailer 7£4,121 GBP
Brilliant Earth£7,494 GBP

3 data points across 15 retailers

3 retailers£1,204 GBP to £7,494 GBP

A
Cheapest Retailer
-
£1,204 GBP
$1,603 USD
Final sale: no returns
B+
Retailer 2
-
£2,658 GBP
$3,540 USD
View
Most Expensive
C
Brilliant Earth
14331901A · Oct 29
£7,494 GBP
$9,980 USD
View
2 more retailers have this diamond
Prices start from £1,204 GBPSave up to £6,291 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
3.09ct Oval
£1,204 GBP