Heart|Lab Grown|IGI

5.09ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG808634457

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG808634457

Diamond specifications and retailer prices

From £869 GBP

$1,165 USD

As of October 30, 2026

Save £2,784 GBP (76%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: £7,247 GBP at Novita Diamonds · As of October 8, 2026

View at Novita Diamonds

About this 5.09ct lab-grown heart diamond

This 5.09ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG808634457 or 808634457. Listed at 27 retailers as of October 30, 2026, with a 320% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.7°

Pavilion angle39.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG808634457

Dimensions11.74 × 10.66 × 6.93 mm

L/W Ratio1.10

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG808634457

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: £7,247 GBP|Low: £946 GBP|High: £9,866 GBP|Avg: £2,828 GBP|-0.2%

Novita Diamonds

Retailer 2

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October 30, 2026

Retailer 8£946 GBP

Retailer 11£972 GBP

Retailer 16£1,008 GBP

Retailer 7£1,138 GBP

Retailer 4£1,165 GBP

Retailer 3£1,258 GBP

Retailer 13£1,463 GBP

Retailer 19£1,500 GBP

Retailer 17£1,618 GBP

Retailer 22£1,808 GBP

Retailer 14£1,890 GBP

Retailer 23£2,042 GBP

Retailer 18£2,049 GBP

Retailer 20£2,085 GBP

Retailer 9£2,670 GBP

Retailer 5£2,791 GBP

Retailer 6£3,041 GBP

Retailer 21£3,244 GBP

Retailer 12£3,377 GBP

Retailer 10£3,531 GBP

Retailer 15£3,653 GBP

Retailer 2£6,904 GBP

Novita Diamonds£7,247 GBP

29 data points across 23 retailers

27 retailers£869 GBP to £3,653 GBP

Cheapest Retailer

£869 GBP

$1,165 USD

Retailer 2

£946 GBP

$1,268 USD

View

Retailer 3

£972 GBP

$1,303 USD

View

Final sale: no returns

Retailer 4

£1,008 GBP

$1,351 USD

View

Retailer 5

£1,115 GBP

$1,494 USD

View

Price last confirmed 18 days ago

Retailer 6

£1,138 GBP

$1,525 USD

View

Retailer 7

£1,165 GBP

HK$12,200 HKD

View

Retailer 8

£1,258 GBP

$1,685 USD

View

Retailer 9

£1,463 GBP

View

Retailer 10

£1,500 GBP

$2,010 USD

View

Retailer 11

£1,618 GBP

€2,065 EUR

View

B+

Retailer 12

£1,808 GBP

$2,422 USD

View

Retailer 13

£1,830 GBP

$2,452 USD

View

Price last confirmed 17 days ago

B+

Retailer 14

£1,890 GBP

$2,533 USD

View

Retailer 15

£2,042 GBP

A$4,210 AUD

View

Price last confirmed 8 days ago

B+

Retailer 16

£2,049 GBP

ZAR 44,357 ZAR

View

B+

Retailer 17

£2,085 GBP

A$4,298 AUD

View

B+

Retailer 18

£2,670 GBP

$3,577 USD

View

B+

Retailer 19

£2,791 GBP

$3,739 USD

View

B+

Retailer 20

£2,920 GBP

$3,912 USD

View

Retailer 21

£3,041 GBP

$4,074 USD

View

B+

Retailer 22

£3,244 GBP

View

Retailer 23

£3,377 GBP

SGD 6,115 SGD

View

Retailer 24

£3,531 GBP

$4,732 USD

View

Retailer 25

£3,653 GBP

$4,895 USD

View

Retailer 26

£6,904 GBP

$9,250 USD

View

Price under review

Most Expensive

Novita Diamonds

cert_808634457 · Oct 8

£7,247 GBP

A$14,938 AUD

View

Price last confirmed 21 days ago

26 more retailers have this diamond

Prices start from £869 GBPSave up to £2,784 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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