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Oval|Lab Grown|IGI

4.01ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG804664754

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804664754

Diamond specifications and retailer prices

From £2,109 GBP
$2,826 USD
As of October 30, 2026
Save £5,670 GBP (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £7,779 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804664754 or 804664754. Listed at 12 retailers as of October 30, 2026, with prices from £2,109 to £7,779, a £5,670 spread on the same certified stone. With Clarity lists it at £7,779. 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

4.01
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804664754
Dimensions12.72 × 9.11 × 5.55 mm
L/W Ratio1.40
Girdle conditionFaceted
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
12.72 mm9.11 mm4.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804664754
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.9%

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 30
Current: £7,008 GBP|Low: £2,109 GBP|High: £13,341 GBP|Avg: £6,032 GBP|-42.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 30, 2026
Retailer 10£2,109 GBP
Retailer 12£2,455 GBP
Retailer 5£2,757 GBP
Retailer 8£3,030 GBP
Retailer 2£3,204 GBP
Retailer 9£4,046 GBP
Retailer 7£5,267 GBP
Retailer 3£5,325 GBP
Retailer 6£5,474 GBP
Retailer 4£5,908 GBP
Retailer 1£7,008 GBP
Retailer 11£7,009 GBP
With Clarity£7,779 GBP

40 data points across 13 retailers

12 retailers£2,109 GBP to £7,779 GBP

A
Cheapest Retailer
-
£2,109 GBP
$2,826 USD
A
Retailer 2
-
£2,455 GBP
HK$25,700 HKD
View
A
Retailer 3
-
£2,757 GBP
View
A
Retailer 4
-
£3,030 GBP
$4,060 USD
View
A
Retailer 5
-
£3,204 GBP
€4,089 EUR
View
A
Retailer 6
-
£4,046 GBP
$5,421 USD
View
B+
Retailer 7
-
£5,267 GBP
$7,058 USD
View
Retailer 8
-
£5,325 GBP
$7,135 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
£5,474 GBP
View
B
Retailer 10
-
£7,008 GBP
$9,390 USD
View
B+
Retailer 11
-
£7,009 GBP
$9,392 USD
View
Most Expensive
B
With Clarity
804664754 · Oct 31
£7,779 GBP
$10,423 USD
View
11 more retailers have this diamond
Prices start from £2,109 GBPSave up to £5,670 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
4.01ct Oval
£2,109 GBP