Radiant|Lab Grown|IGI

12.08ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG794660143

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

Certificate IGI LG794660143

Diamond specifications and retailer prices

From £1,894 GBP

$2,538 USD

As of October 30, 2026

Save £12,756 GBP (87%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £14,650 GBP at Brilliant Earth · As of November 1, 2026

View at Brilliant Earth

About this 12.08ct lab-grown radiant diamond

This 12.08ct 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 LG794660143 or 794660143. Listed at 21 retailers as of October 30, 2026, with prices from £1,894 to £14,650, a £12,756 spread on the same certified stone. Brilliant Earth lists it at £14,650. 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

12.08

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle45.7°

Pavilion angle35.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG794660143

Dimensions15.69 × 11.36 × 7.72 mm

L/W Ratio1.38

Culet sizePointed

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 LG794660143

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: £14,650 GBP|Low: £1,818 GBP|High: £14,650 GBP|Avg: £4,421 GBP|+46.9%

Brilliant Earth

Retailer 2

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Retailer 11

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Retailer 18

November 1, 2026

Retailer 17£1,894 GBP

Retailer 16£2,061 GBP

Retailer 7£2,121 GBP

Retailer 18£2,197 GBP

Retailer 12£2,198 GBP

Retailer 3£2,541 GBP

Retailer 2£2,942 GBP

Retailer 15£2,991 GBP

Retailer 11£3,322 GBP

Retailer 4£4,163 GBP

Retailer 14£4,605 GBP

Retailer 13£5,124 GBP

Retailer 10£5,751 GBP

Retailer 8£6,158 GBP

Retailer 6£6,824 GBP

Retailer 9£7,362 GBP

Retailer 5£7,665 GBP

Brilliant Earth£14,650 GBP

43 data points across 18 retailers

21 retailers£1,894 GBP to £14,650 GBP

Cheapest Retailer

£1,894 GBP

$2,538 USD

Retailer 2

£2,061 GBP

$2,761 USD

View

Retailer 3

£2,121 GBP

$2,842 USD

View

Final sale: no returns

Retailer 4

£2,197 GBP

$2,944 USD

View

Retailer 5

£2,198 GBP

$2,945 USD

View

Retailer 6

£2,541 GBP

HK$26,600 HKD

View

Retailer 7

£2,942 GBP

View

Retailer 8

£2,991 GBP

$4,008 USD

View

B+

Retailer 9

£3,305 GBP

$4,428 USD

View

B+

Retailer 10

£3,322 GBP

€4,239 EUR

View

B+

Retailer 11

£4,163 GBP

View

B+

Retailer 12

£4,605 GBP

$6,170 USD

View

Retailer 13

£5,124 GBP

$6,866 USD

View

Retailer 14

£5,751 GBP

$7,705 USD

View

Retailer 15

£6,158 GBP

$8,251 USD

View

Retailer 16

£6,824 GBP

$9,144 USD

View

Retailer 17

£7,362 GBP

SGD 13,330 SGD

View

Retailer 18

£7,665 GBP

$10,270 USD

View

Retailer 19

£8,687 GBP

$11,640 USD

View

Retailer 20

£11,324 GBP

$15,173 USD

View

Most Expensive

Brilliant Earth

18956667A · Nov 1

£14,650 GBP

$19,630 USD

View

20 more retailers have this diamond

Prices start from £1,894 GBPSave up to £12,756 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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