Oval|Lab Grown|IGI

4.13ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG811635520

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811635520

Diamond specifications and retailer prices

From £1,861 GBP

$2,494 USD

As of October 29, 2026

Save £8,841 GBP (83%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £10,702 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 4.13ct lab-grown oval diamond

This 4.13ct 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 LG811635520 or 811635520. Listed at 14 retailers as of October 29, 2026, with prices from £1,861 to £10,702, a £8,841 spread on the same certified stone. Do Amore Diamonds lists it at £10,702. 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

4.13

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.4°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG811635520

Dimensions12.68 × 9.04 × 5.73 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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG811635520

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: £10,702 GBP|Low: £1,855 GBP|High: £18,651 GBP|Avg: £5,512 GBP|-42.6%

Do Amore 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

October 30, 2026

Retailer 11£1,861 GBP

Retailer 8£1,929 GBP

Retailer 4£2,466 GBP

Retailer 6£2,795 GBP

Retailer 10£2,820 GBP

Retailer 12£2,894 GBP

Retailer 14£3,314 GBP

Retailer 13£3,341 GBP

Retailer 5£4,110 GBP

Retailer 3£5,291 GBP

Retailer 7£5,431 GBP

Retailer 2£7,157 GBP

Retailer 9£8,172 GBP

Do Amore Diamonds£10,702 GBP

34 data points across 14 retailers

14 retailers£1,861 GBP to £10,702 GBP

Cheapest Retailer

£1,861 GBP

$2,494 USD

Retailer 2

£1,929 GBP

$2,585 USD

View

Retailer 3

£2,466 GBP

$3,304 USD

View

Price last confirmed 28 days ago

Retailer 4

£2,795 GBP

$3,745 USD

View

Price last confirmed 34 days ago

Retailer 5

£2,820 GBP

$3,779 USD

View

Retailer 6

£2,894 GBP

$3,877 USD

View

Retailer 7

£3,314 GBP

$4,441 USD

View

Retailer 8

£3,341 GBP

€4,263 EUR

View

Retailer 9

£4,110 GBP

$5,507 USD

View

Price last confirmed 30 days ago

Retailer 10

£5,291 GBP

$7,090 USD

View

Price last confirmed 9 days ago

B+

Retailer 11

£5,431 GBP

View

Retailer 12

£7,157 GBP

$9,590 USD

View

Retailer 13

£8,172 GBP

$10,950 USD

View

Most Expensive

Do Amore Diamonds

27-03A829044 · Oct 29

£10,702 GBP

$14,340 USD

View

13 more retailers have this diamond

Prices start from £1,861 GBPSave up to £8,841 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

4.13ct Oval

£1,861 GBP