Radiant|Lab Grown|IGI

11.18ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG612319353

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

Certificate IGI LG612319353

Diamond specifications and retailer prices

From £1,230 GBP

$1,648 USD

As of October 30, 2026

Save £6,009 GBP (83%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £7,239 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 11.18ct lab-grown radiant diamond

This 11.18ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG612319353 or 612319353. Listed at 17 retailers as of October 30, 2026, with prices from £1,230 to £7,239, a £6,009 spread on the same certified stone. Brilliant Earth lists it at £7,239. 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

11.18

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.4°

Pavilion angle35.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG612319353

Dimensions15.95 × 10.88 × 7.48 mm

L/W Ratio1.47

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG612319353

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 30

Current: £7,239 GBP|Low: £1,152 GBP|High: £9,068 GBP|Avg: £2,837 GBP|-20.2%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 9

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Retailer 11

Retailer 12

Retailer 13

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Retailer 17

November 2, 2026

Retailer 15£1,152 GBP

Retailer 16£1,230 GBP

Retailer 13£1,338 GBP

Retailer 3£1,427 GBP

Retailer 4£1,427 GBP

Retailer 11£1,552 GBP

Retailer 7£1,873 GBP

Retailer 2£2,006 GBP

Retailer 5£2,243 GBP

Retailer 10£2,389 GBP

Retailer 14£2,461 GBP

Retailer 17£2,675 GBP

Retailer 9£2,957 GBP

Retailer 6£3,846 GBP

Retailer 12£4,206 GBP

Retailer 8£5,686 GBP

Brilliant Earth£7,239 GBP

40 data points across 17 retailers

17 retailers£1,230 GBP to £7,239 GBP

Retailer 1

£1,152 GBP

Price last confirmed 16 days ago

Retailer 2

£1,230 GBP

$1,648 USD

View

Retailer 3

£1,338 GBP

$1,793 USD

View

Retailer 4

£1,427 GBP

$1,912 USD

View

Price last confirmed 22 days ago

Retailer 5

£1,427 GBP

$1,912 USD

View

Retailer 6

£1,552 GBP

$2,080 USD

View

Retailer 7

£1,873 GBP

$2,510 USD

View

Retailer 8

£2,006 GBP

View

B+

Retailer 9

£2,243 GBP

$3,006 USD

View

Retailer 10

£2,389 GBP

€3,049 EUR

View

Retailer 11

£2,461 GBP

$3,297 USD

View

Retailer 12

£2,675 GBP

$3,584 USD

View

B+

Retailer 13

£2,957 GBP

View

B+

Retailer 14

£3,846 GBP

$5,153 USD

View

Retailer 15

£5,010 GBP

$6,712 USD

View

Price last confirmed 14 days ago

Retailer 16

£5,686 GBP

$7,618 USD

View

Most Expensive

Brilliant Earth

8839749A · Oct 31

£7,239 GBP

$9,700 USD

View

16 more retailers have this diamond

Prices start from £1,230 GBPSave up to £6,009 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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