Oval|Lab Grown|IGI

4.04ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG791634236

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG791634236

Diamond specifications and retailer prices

From £3,398 GBP

$4,553 USD

As of October 29, 2026

Save £16,404 GBP (83%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: £19,802 GBP at With Clarity · As of October 30, 2026

View at With Clarity

About this 4.04ct lab-grown oval diamond

This 4.04ct 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 LG791634236 or 791634236. Listed at 26 retailers as of October 29, 2026, with prices from £3,398 to £19,802, a £16,404 spread on the same certified stone. With Clarity lists it at £19,802. 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

4.04

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG791634236

Dimensions13.58 × 9.07 × 5.40 mm

L/W Ratio1.50

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG791634236

Side View

Caratlytics Score

How it works →

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 29

Current: £3,806 GBP|Low: £3,806 GBP|High: £12,232 GBP|Avg: £6,715 GBP|-17.6%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

October 30, 2026

Retailer 1£3,806 GBP

Retailer 13£3,970 GBP

Retailer 3£4,053 GBP

Retailer 12£4,081 GBP

Retailer 6£4,671 GBP

Retailer 8£5,119 GBP

Retailer 4£5,562 GBP

Retailer 11£6,099 GBP

Retailer 7£6,291 GBP

Retailer 15£6,611 GBP

Retailer 10£8,205 GBP

Retailer 9£8,390 GBP

Retailer 14£8,799 GBP

Retailer 5£10,056 GBP

Retailer 2£11,867 GBP

42 data points across 15 retailers

26 retailers£3,398 GBP to £19,802 GBP

Cheapest Retailer

£3,398 GBP

$4,553 USD

Retailer 2

£3,398 GBP

$4,553 USD

View

Price last confirmed 37 days ago

Retailer 3

£3,561 GBP

$4,772 USD

View

Retailer 4

£3,684 GBP

CA$6,856 CAD

View

Retailer 5

£3,806 GBP

$5,099 USD

View

Final sale: no returns

Retailer 6

£3,888 GBP

$5,209 USD

View

Price last confirmed 37 days ago

Retailer 7

£3,942 GBP

$5,282 USD

View

Retailer 8

£3,942 GBP

$5,282 USD

View

Price last confirmed 14 days ago

Retailer 9

£3,970 GBP

$5,320 USD

View

Retailer 10

£4,053 GBP

$5,430 USD

View

Retailer 11

£4,081 GBP

$5,468 USD

View

B+

Retailer 12

£4,671 GBP

$6,259 USD

View

B+

Retailer 13

£4,926 GBP

$6,600 USD

View

B+

Retailer 14

£5,119 GBP

View

B+

Retailer 15

£5,562 GBP

View

B+

Retailer 16

£6,611 GBP

$8,858 USD

View

B+

Retailer 17

£8,205 GBP

View

B+

Retailer 18

£8,390 GBP

ZAR 181,601 ZAR

View

Retailer 19

£8,799 GBP

$11,790 USD

View

Retailer 20

£10,056 GBP

$13,474 USD

View

Retailer 21

£10,517 GBP

$14,092 USD

View

Retailer 22

£10,955 GBP

$14,679 USD

View

Retailer 23

£11,276 GBP

$15,109 USD

View

Retailer 24

£11,867 GBP

$15,900 USD

View

Retailer 25

£14,087 GBP

$18,875 USD

View

Most Expensive

With Clarity

791634236 · Oct 30

£19,802 GBP

$26,532 USD

View

25 more retailers have this diamond

Prices start from £3,398 GBPSave up to £16,404 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.

Similar diamonds

4.04ct Oval

£3,398 GBP