Oval|Lab Grown|IGI

2.90ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG809674581

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809674581

Diamond specifications and retailer prices

From £1,368 GBP

$1,822 USD

As of October 28, 2026

Save £7,012 GBP (84%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: £8,380 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 2.9ct lab-grown oval diamond

This 2.9ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809674581 or 809674581. Listed at 25 retailers as of October 28, 2026, with prices from £1,368 to £8,380, a £7,012 spread on the same certified stone. Brilliant Earth lists it at £8,380. 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

2.90

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.3°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG809674581

Dimensions11.89 × 7.97 × 4.90 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 LG809674581

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 28

Current: £8,380 GBP|Low: £1,319 GBP|High: £8,643 GBP|Avg: £3,546 GBP|-3.0%

Brilliant Earth

Retailer 2

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October 29, 2026

Retailer 10£1,366 GBP

Retailer 18£1,368 GBP

Retailer 12£1,449 GBP

Retailer 16£1,479 GBP

Retailer 8£1,932 GBP

Retailer 4£2,017 GBP

Retailer 9£2,058 GBP

Retailer 13£2,131 GBP

Retailer 3£2,155 GBP

Retailer 20£2,260 GBP

Retailer 19£2,561 GBP

Retailer 11£3,124 GBP

Retailer 7£3,530 GBP

Retailer 6£3,727 GBP

Retailer 5£3,794 GBP

Retailer 2£3,890 GBP

Retailer 17£4,312 GBP

Retailer 15£5,296 GBP

Retailer 22£6,514 GBP

Retailer 21£7,230 GBP

Retailer 14£8,103 GBP

Brilliant Earth£8,380 GBP

29 data points across 22 retailers

25 retailers£1,368 GBP to £8,380 GBP

Retailer 1

£1,177 GBP

$1,568 USD

Price last confirmed 36 days ago

Retailer 2

£1,347 GBP

$1,794 USD

View

Price last confirmed 36 days ago

Retailer 3

£1,368 GBP

$1,822 USD

View

Final sale: no returns

Retailer 4

£1,479 GBP

$1,970 USD

View

Retailer 5

£1,932 GBP

A$3,958 AUD

View

Retailer 6

£2,017 GBP

$2,686 USD

View

B+

Retailer 7

£2,058 GBP

$2,741 USD

View

B+

Retailer 8

£2,131 GBP

View

B+

Retailer 9

£2,155 GBP

$2,870 USD

View

B+

Retailer 10

£2,561 GBP

CA$4,738 CAD

View

B+

Retailer 11

£3,124 GBP

View

B+

Retailer 12

£3,530 GBP

$4,701 USD

View

Retailer 13

£3,727 GBP

$4,964 USD

View

Retailer 14

£3,794 GBP

$5,053 USD

View

B+

Retailer 15

£3,890 GBP

ZAR 83,677 ZAR

View

Retailer 16

£4,127 GBP

$5,496 USD

View

Retailer 17

£4,312 GBP

View

Retailer 18

£5,296 GBP

$7,052 USD

View

Retailer 19

£5,296 GBP

$7,052 USD

View

Retailer 20

£6,514 GBP

$8,675 USD

View

Retailer 21

£7,230 GBP

$9,628 USD

View

Retailer 22

£7,284 GBP

$9,700 USD

View

Retailer 23

£8,103 GBP

$10,790 USD

View

Retailer 24

£8,380 GBP

$11,160 USD

View

Price last confirmed 17 days ago

Most Expensive

Brilliant Earth

20739736Y · Oct 29

£8,380 GBP

$11,160 USD

View

24 more retailers have this diamond

Prices start from £1,368 GBPSave up to £7,012 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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