Oval|Lab Grown|IGI

2.75ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG659459000

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG659459000

Diamond specifications and retailer prices

From £1,132 GBP

$1,508 USD

As of October 29, 2026

Save £6,903 GBP (86%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: £8,035 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 2.75ct lab-grown oval diamond

This 2.75ct 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 LG659459000 or 659459000. Listed at 24 retailers as of October 29, 2026, with prices from £1,132 to £8,035, a £6,903 spread on the same certified stone. Brilliant Earth lists it at £8,035. 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

2.75

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.3°

Pavilion angle39.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG659459000

Dimensions11.23 × 7.96 × 4.89 mm

L/W Ratio1.41

Girdle conditionFaceted

Culet sizePointed

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG659459000

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: £8,035 GBP|Low: £1,087 GBP|High: £8,035 GBP|Avg: £2,695 GBP

Brilliant Earth

Retailer 2

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Retailer 17

October 29, 2026

Retailer 17£1,132 GBP

Retailer 16£1,232 GBP

Retailer 4£1,313 GBP

Retailer 12£1,336 GBP

Retailer 8£1,462 GBP

Retailer 13£1,682 GBP

Retailer 14£1,732 GBP

Retailer 2£1,849 GBP

Retailer 5£1,877 GBP

Retailer 9£2,115 GBP

Retailer 3£2,462 GBP

Retailer 6£3,372 GBP

Retailer 10£3,388 GBP

Retailer 11£3,771 GBP

Retailer 15£4,283 GBP

Retailer 7£4,389 GBP

Brilliant Earth£8,035 GBP

38 data points across 17 retailers

24 retailers£1,132 GBP to £8,035 GBP

Cheapest Retailer

£1,132 GBP

$1,508 USD

Retailer 2

£1,232 GBP

$1,640 USD

View

Retailer 3

£1,268 GBP

$1,688 USD

View

Final sale: no returns

Retailer 4

£1,313 GBP

$1,749 USD

View

Price last confirmed 17 days ago

Retailer 5

£1,313 GBP

$1,749 USD

View

Retailer 6

£1,336 GBP

View

Retailer 7

£1,462 GBP

$1,947 USD

View

Retailer 8

£1,682 GBP

$2,240 USD

View

Retailer 9

£1,732 GBP

A$3,548 AUD

View

Retailer 10

£1,849 GBP

View

Retailer 11

£1,877 GBP

$2,500 USD

View

B+

Retailer 12

£2,115 GBP

$2,817 USD

View

B+

Retailer 13

£2,426 GBP

$3,231 USD

View

B+

Retailer 14

£2,462 GBP

$3,278 USD

View

B+

Retailer 15

£3,170 GBP

View

B+

Retailer 16

£3,372 GBP

$4,491 USD

View

B+

Retailer 17

£3,388 GBP

ZAR 72,897 ZAR

View

Retailer 18

£3,539 GBP

$4,713 USD

View

B+

Retailer 19

£3,771 GBP

View

Retailer 20

£4,030 GBP

$5,367 USD

View

Retailer 21

£4,283 GBP

€5,432 EUR

View

Retailer 22

£4,389 GBP

SGD 7,899 SGD

View

Retailer 23

£4,618 GBP

$6,150 USD

View

Most Expensive

Brilliant Earth

20485219A · Oct 29

£8,035 GBP

$10,700 USD

View

23 more retailers have this diamond

Prices start from £1,132 GBPSave up to £6,903 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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