Heart|Lab Grown|IGI

6.09ct D VVS2 Heart Lab Grown Diamond

VG • D/VVS2 • IGI LG846665617

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846665617

Diamond specifications and retailer prices

From £1,290 GBP

$1,729 USD

As of October 31, 2026

Save £6,979 GBP (84%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £8,269 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 6.09ct lab-grown heart diamond

This 6.09ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG846665617 or 846665617. Listed at 16 retailers as of October 30, 2026, with prices from £1,290 to £8,269, a £6,979 spread on the same certified stone. Brilliant Earth lists it at £8,269. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.09

Carat

Colour

VVS2

Clarity

Very Good

Cut

Specifications

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.3°

Pavilion angle39.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG846665617

Dimensions11.73 × 12.83 × 7.36 mm

L/W Ratio1.09

Girdle conditionFaceted

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

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG846665617

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 31

Current: £8,269 GBP|Low: £1,290 GBP|High: £8,269 GBP|Avg: £2,776 GBP

Brilliant Earth

Retailer 2

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Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

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Retailer 15

Retailer 16

October 31, 2026

Retailer 4£1,290 GBP

Retailer 11£1,388 GBP

Retailer 16£1,463 GBP

Retailer 9£1,873 GBP

Retailer 7£2,026 GBP

Retailer 10£2,088 GBP

Retailer 2£2,105 GBP

Retailer 8£2,517 GBP

Retailer 12£2,588 GBP

Retailer 15£3,133 GBP

Retailer 5£3,400 GBP

Retailer 3£3,435 GBP

Retailer 13£3,840 GBP

Retailer 14£3,903 GBP

Retailer 6£4,700 GBP

Brilliant Earth£8,269 GBP

12 data points across 16 retailers

16 retailers£1,290 GBP to £8,269 GBP

Cheapest Retailer

£1,290 GBP

$1,729 USD

Final sale: no returns

Retailer 2

£1,388 GBP

View

Retailer 3

£1,463 GBP

$1,960 USD

View

B+

Retailer 4

£1,873 GBP

View

Retailer 5

£2,026 GBP

$2,715 USD

View

Price last confirmed 8 days ago

B+

Retailer 6

£2,088 GBP

$2,798 USD

View

B+

Retailer 7

£2,105 GBP

€2,686 EUR

View

Retailer 8

£2,517 GBP

A$5,189 AUD

View

Price last confirmed 9 days ago

B+

Retailer 9

£2,588 GBP

ZAR 56,012 ZAR

View

Retailer 10

£3,133 GBP

$4,198 USD

View

Retailer 11

£3,400 GBP

$4,555 USD

View

Retailer 12

£3,435 GBP

$4,603 USD

View

Retailer 13

£3,840 GBP

View

Retailer 14

£3,903 GBP

$5,229 USD

View

Retailer 15

£4,700 GBP

$6,297 USD

View

Most Expensive

Brilliant Earth

22284919A · Oct 30

£8,269 GBP

$11,080 USD

View

15 more retailers have this diamond

Prices start from £1,290 GBPSave up to £6,979 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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6.09ct Heart

£1,290 GBP