Oval|Lab Grown|IGI

4.06ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG844638972

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844638972

Diamond specifications and retailer prices

From £497 GBP

$660 USD

As of October 27, 2026

Save £3,732 GBP (88%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: £4,229 GBP at Helzberg Diamonds · As of October 28, 2026

View at Helzberg Diamonds

About this 4.06ct lab-grown oval diamond

This 4.06ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844638972 or 844638972. Listed at 24 retailers as of October 27, 2026, with prices from £497 to £4,229, a £3,732 spread on the same certified stone. Helzberg Diamonds lists it at £4,229. 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

4.06

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.1°

Pavilion angle39.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG844638972

Dimensions13.31 × 8.64 × 5.43 mm

L/W Ratio1.54

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG844638972

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 27

Current: £4,229 GBP|Low: £497 GBP|High: £4,229 GBP|Avg: £1,402 GBP

Helzberg Diamonds

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

Retailer 19

Retailer 20

Retailer 21

Retailer 22

Retailer 23

Retailer 24

October 29, 2026

Retailer 16£497 GBP

Retailer 3£500 GBP

Retailer 22£540 GBP

Retailer 12£556 GBP

Retailer 6£576 GBP

Retailer 8£576 GBP

Retailer 20£684 GBP

Retailer 5£711 GBP

Retailer 9£826 GBP

Retailer 7£893 GBP

Retailer 18£917 GBP

Retailer 13£1,227 GBP

Retailer 21£1,242 GBP

Retailer 24£1,345 GBP

Retailer 23£1,472 GBP

Retailer 14£1,620 GBP

Retailer 19£1,789 GBP

Retailer 11£1,910 GBP

Retailer 10£1,966 GBP

Retailer 17£1,978 GBP

Retailer 15£1,988 GBP

Retailer 2£2,441 GBP

Retailer 4£2,731 GBP

Helzberg Diamonds£4,229 GBP

15 data points across 24 retailers

24 retailers£497 GBP to £4,229 GBP

Cheapest Retailer

£497 GBP

$660 USD

Retailer 2

£500 GBP

View

Price last confirmed 12 days ago

Retailer 3

£540 GBP

$718 USD

View

Retailer 4

£556 GBP

$739 USD

View

Final sale: no returns

Retailer 5

£576 GBP

$766 USD

View

Price last confirmed 13 days ago

Retailer 6

£576 GBP

$766 USD

View

Retailer 7

£684 GBP

HK$7,100 HKD

View

Retailer 8

£711 GBP

$945 USD

View

B+

Retailer 9

£826 GBP

$1,098 USD

View

Retailer 10

£893 GBP

$1,186 USD

View

Retailer 11

£917 GBP

View

Retailer 12

£1,227 GBP

ZAR 26,330 ZAR

View

Retailer 13

£1,242 GBP

A$2,539 AUD

View

Price last confirmed 8 days ago

B+

Retailer 14

£1,345 GBP

$1,787 USD

View

B+

Retailer 15

£1,472 GBP

$1,956 USD

View

B+

Retailer 16

£1,620 GBP

$2,153 USD

View

B+

Retailer 17

£1,789 GBP

View

B+

Retailer 18

£1,910 GBP

$2,538 USD

View

B+

Retailer 19

£1,966 GBP

$2,612 USD

View

B+

Retailer 20

£1,978 GBP

SGD 3,552 SGD

View

B+

Retailer 21

£1,988 GBP

$2,642 USD

View

Retailer 22

£2,441 GBP

View

Retailer 23

£2,731 GBP

$3,629 USD

View

Most Expensive

Helzberg Diamonds

ZXZOKKMJOPNI · Oct 28

£4,229 GBP

$5,619 USD

View

23 more retailers have this diamond

Prices start from £497 GBPSave up to £3,732 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

4.06ct Oval

£497 GBP