Oval|Lab Grown|IGI

4.34ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG826633570

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG826633570

Diamond specifications and retailer prices

From £3,639 GBP

$4,876 USD

As of October 29, 2026

Save £17,633 GBP (83%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: £21,272 GBP at With Clarity · As of October 31, 2026

View at With Clarity

About this 4.34ct lab-grown oval diamond

This 4.34ct 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 LG826633570 or 826633570. Listed at 24 retailers as of October 29, 2026, with prices from £3,639 to £21,272, a £17,633 spread on the same certified stone. With Clarity lists it at £21,272. 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

4.34

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.1°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG826633570

Dimensions13.65 × 9.17 × 5.60 mm

L/W Ratio1.49

Girdle conditionFaceted

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 LG826633570

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: £5,334 GBP|Low: £3,494 GBP|High: £20,846 GBP|Avg: £7,116 GBP|-0.3%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

With Clarity

October 31, 2026

Retailer 16£3,639 GBP

Retailer 6£3,814 GBP

Retailer 3£4,221 GBP

Retailer 5£4,221 GBP

Retailer 15£4,243 GBP

Retailer 7£4,345 GBP

Retailer 14£4,384 GBP

Retailer 8£4,802 GBP

Retailer 10£5,296 GBP

Retailer 1£5,334 GBP

Retailer 9£5,971 GBP

Retailer 13£6,551 GBP

Retailer 2£7,098 GBP

Retailer 12£8,636 GBP

Retailer 11£8,984 GBP

Retailer 17£9,452 GBP

Retailer 18£10,803 GBP

Retailer 4£12,114 GBP

With Clarity£20,846 GBP

44 data points across 19 retailers

24 retailers£3,639 GBP to £21,272 GBP

Retailer 1

£3,639 GBP

$4,876 USD

Price last confirmed 37 days ago

Retailer 2

£3,639 GBP

$4,876 USD

View

Retailer 3

£3,814 GBP

$5,110 USD

View

Retailer 4

£3,957 GBP

CA$7,364 CAD

View

Retailer 5

£4,221 GBP

$5,656 USD

View

Retailer 6

£4,221 GBP

$5,656 USD

View

Price last confirmed 14 days ago

Retailer 7

£4,243 GBP

$5,685 USD

View

Retailer 8

£4,345 GBP

$5,822 USD

View

Retailer 9

£4,384 GBP

$5,874 USD

View

B+

Retailer 10

£4,802 GBP

$6,434 USD

View

Final sale: no returns

B+

Retailer 11

£5,011 GBP

$6,714 USD

View

B+

Retailer 12

£5,296 GBP

$7,096 USD

View

B+

Retailer 13

£5,334 GBP

View

B+

Retailer 14

£5,971 GBP

View

B+

Retailer 15

£7,098 GBP

$9,510 USD

View

B+

Retailer 16

£8,636 GBP

View

B+

Retailer 17

£8,984 GBP

ZAR 194,465 ZAR

View

Retailer 18

£9,452 GBP

$12,665 USD

View

Retailer 19

£10,803 GBP

$14,475 USD

View

Retailer 20

£11,298 GBP

$15,138 USD

View

Retailer 21

£11,735 GBP

$15,723 USD

View

Retailer 22

£12,114 GBP

$16,231 USD

View

Retailer 23

£15,136 GBP

$20,281 USD

View

Most Expensive

With Clarity

826633570 · Oct 31

£21,272 GBP

$28,502 USD

View

23 more retailers have this diamond

Prices start from £3,639 GBPSave up to £17,633 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.

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