Round|Lab Grown|IGI

12.08ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG729513671

Shape and cutting style on the report: Round brilliant

Certificate IGI LG729513671

Diamond specifications and retailer prices

From £4,556 GBP

$6,105 USD

As of October 29, 2026

Save £20,065 GBP (81%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £24,621 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 12.08ct lab-grown round diamond

This 12.08ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729513671 or 729513671. Listed at 18 retailers as of October 29, 2026, with prices from £4,556 to £24,621, a £20,065 spread on the same certified stone. Brilliant Earth lists it at £24,621. 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

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG729513671

Dimensions14.60 × 14.67 × 9.05 mm

L/W Ratio1.00

Girdle conditionFaceted

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG729513671

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: £24,621 GBP|Low: £4,556 GBP|High: £24,666 GBP|Avg: £10,351 GBP|-0.2%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 7

Retailer 8

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Retailer 10

Retailer 11

Retailer 12

Retailer 13

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Retailer 18

November 1, 2026

Retailer 8£4,556 GBP

Retailer 5£4,775 GBP

Retailer 17£5,285 GBP

Retailer 12£5,288 GBP

Retailer 13£5,841 GBP

Retailer 10£6,094 GBP

Retailer 4£6,195 GBP

Retailer 14£6,295 GBP

Retailer 9£6,769 GBP

Retailer 15£7,098 GBP

Retailer 2£7,300 GBP

Retailer 11£9,195 GBP

Retailer 6£9,752 GBP

Retailer 18£14,546 GBP

Retailer 16£17,774 GBP

Retailer 7£20,007 GBP

Retailer 3£20,537 GBP

Brilliant Earth£24,621 GBP

39 data points across 18 retailers

18 retailers£4,556 GBP to £24,621 GBP

Cheapest Retailer

£4,556 GBP

$6,105 USD

Retailer 2

£4,775 GBP

$6,398 USD

View

Retailer 3

£5,285 GBP

$7,081 USD

View

Retailer 4

£5,288 GBP

$7,085 USD

View

B+

Retailer 5

£5,841 GBP

$7,826 USD

View

Final sale: no returns

Retailer 6

£6,094 GBP

$8,165 USD

View

Price last confirmed 24 days ago

B+

Retailer 7

£6,195 GBP

$8,301 USD

View

B+

Retailer 8

£6,295 GBP

$8,435 USD

View

B+

Retailer 9

£6,769 GBP

$9,070 USD

View

B+

Retailer 10

£7,098 GBP

HK$74,300 HKD

View

B+

Retailer 11

£7,300 GBP

View

B+

Retailer 12

£9,195 GBP

€11,733 EUR

View

Retailer 13

£9,752 GBP

$13,066 USD

View

Retailer 14

£14,546 GBP

$19,490 USD

View

Retailer 15

£17,774 GBP

$23,815 USD

View

Retailer 16

£20,007 GBP

$26,807 USD

View

Retailer 17

£20,537 GBP

SGD 37,185 SGD

View

Most Expensive

Brilliant Earth

18144423Y · Oct 31

£24,621 GBP

$32,990 USD

View

17 more retailers have this diamond

Prices start from £4,556 GBPSave up to £20,065 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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12.08ct Round

£4,556 GBP