Radiant|Lab Grown|IGI

5.09ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG825687082

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG825687082

Diamond specifications and retailer prices

From £511 GBP

$681 USD

As of October 23, 2026

Save £6,457 GBP (93%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £6,969 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 5.09ct lab-grown radiant diamond

This 5.09ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825687082 or 825687082. Listed at 21 retailers as of October 23, 2026, with prices from £511 to £6,969, a £6,457 spread on the same certified stone. Brilliant Earth lists it at £6,969. 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

5.09

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.6°

Pavilion angle32.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG825687082

Dimensions12.40 × 8.41 × 5.53 mm

L/W Ratio1.47

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 LG825687082

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 23

Current: £6,969 GBP|Low: £556 GBP|High: £6,976 GBP|Avg: £1,852 GBP|-0.1%

Brilliant Earth

Retailer 2

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October 30, 2026

Retailer 18£556 GBP

Retailer 6£572 GBP

Retailer 11£593 GBP

Retailer 8£656 GBP

Retailer 2£682 GBP

Retailer 3£725 GBP

Retailer 17£917 GBP

Retailer 15£944 GBP

Retailer 7£966 GBP

Retailer 5£1,323 GBP

Retailer 19£1,561 GBP

Retailer 4£1,668 GBP

Retailer 10£1,843 GBP

Retailer 13£1,978 GBP

Retailer 20£2,023 GBP

Retailer 16£2,502 GBP

Retailer 12£2,604 GBP

Retailer 14£2,781 GBP

Retailer 9£2,839 GBP

Brilliant Earth£6,969 GBP

30 data points across 20 retailers

21 retailers£511 GBP to £6,969 GBP

Cheapest Retailer

£511 GBP

$681 USD

Retailer 2

£556 GBP

$741 USD

View

Retailer 3

£572 GBP

$762 USD

View

Final sale: no returns

Retailer 4

£593 GBP

$790 USD

View

Retailer 5

£656 GBP

View

Price last confirmed 11 days ago

Retailer 6

£682 GBP

HK$7,100 HKD

View

Retailer 7

£725 GBP

$965 USD

View

Retailer 8

£917 GBP

€1,163 EUR

View

Retailer 9

£944 GBP

View

B+

Retailer 10

£966 GBP

$1,286 USD

View

Retailer 11

£1,323 GBP

$1,762 USD

View

Retailer 12

£1,561 GBP

$2,079 USD

View

B+

Retailer 13

£1,668 GBP

$2,221 USD

View

B+

Retailer 14

£1,843 GBP

View

B+

Retailer 15

£1,978 GBP

SGD 3,560 SGD

View

B+

Retailer 16

£2,023 GBP

$2,694 USD

View

B+

Retailer 17

£2,502 GBP

View

Retailer 18

£2,604 GBP

A$5,335 AUD

View

Price last confirmed 21 days ago

B+

Retailer 19

£2,781 GBP

$3,704 USD

View

Retailer 20

£2,839 GBP

$3,780 USD

View

Price last confirmed 11 days ago

Most Expensive

Brilliant Earth

21013341A · Oct 29

£6,969 GBP

$9,280 USD

View

20 more retailers have this diamond

Prices start from £511 GBPSave up to £6,457 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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