Oval|Lab Grown|IGI

2.61ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG818653738

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818653738

Diamond specifications and retailer prices

From £637 GBP

$848 USD

As of October 28, 2026

Save £4,252 GBP (87%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £4,889 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 2.61ct lab-grown oval diamond

This 2.61ct 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 LG818653738 or 818653738. Listed at 21 retailers as of October 28, 2026, with prices from £637 to £4,889, a £4,252 spread on the same certified stone. Brilliant Earth lists it at £4,889. 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

2.61

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.8°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818653738

Dimensions11.05 × 7.66 × 4.84 mm

L/W Ratio1.44

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 LG818653738

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: £4,889 GBP|Low: £637 GBP|High: £5,136 GBP|Avg: £2,179 GBP|-4.8%

Brilliant Earth

Retailer 2

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October 29, 2026

Retailer 18£637 GBP

Retailer 20£792 GBP

Retailer 10£816 GBP

Retailer 15£870 GBP

Retailer 9£985 GBP

Retailer 11£985 GBP

Retailer 2£1,007 GBP

Retailer 5£1,055 GBP

Retailer 19£1,066 GBP

Retailer 13£1,701 GBP

Retailer 8£1,770 GBP

Retailer 17£2,036 GBP

Retailer 16£2,146 GBP

Retailer 6£2,241 GBP

Retailer 3£2,275 GBP

Retailer 4£2,382 GBP

Retailer 14£2,484 GBP

Retailer 12£2,724 GBP

Retailer 7£3,916 GBP

Brilliant Earth£4,889 GBP

30 data points across 20 retailers

21 retailers£637 GBP to £4,889 GBP

Cheapest Retailer

£637 GBP

$848 USD

Final sale: no returns

Retailer 2

£792 GBP

$1,055 USD

View

Retailer 3

£816 GBP

$1,086 USD

View

Price last confirmed 25 days ago

Retailer 4

£870 GBP

$1,159 USD

View

Retailer 5

£985 GBP

$1,312 USD

View

Price last confirmed 25 days ago

Retailer 6

£1,005 GBP

$1,338 USD

View

Price last confirmed 33 days ago

Retailer 7

£1,007 GBP

View

Retailer 8

£1,055 GBP

€1,338 EUR

View

Retailer 9

£1,066 GBP

$1,419 USD

View

Retailer 10

£1,701 GBP

ZAR 36,588 ZAR

View

Retailer 11

£1,770 GBP

$2,357 USD

View

Price last confirmed 24 days ago

Retailer 12

£1,847 GBP

$2,459 USD

View

Price last confirmed 25 days ago

B+

Retailer 13

£2,036 GBP

$2,711 USD

View

B+

Retailer 14

£2,146 GBP

$2,858 USD

View

B+

Retailer 15

£2,241 GBP

SGD 4,032 SGD

View

B+

Retailer 16

£2,275 GBP

$3,030 USD

View

B+

Retailer 17

£2,382 GBP

$3,172 USD

View

B+

Retailer 18

£2,484 GBP

View

Retailer 19

£2,724 GBP

View

Price last confirmed 23 days ago

Retailer 20

£3,916 GBP

$5,215 USD

View

Most Expensive

Brilliant Earth

21421528A · Oct 29

£4,889 GBP

$6,510 USD

View

20 more retailers have this diamond

Prices start from £637 GBPSave up to £4,252 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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